IdeaCentre Q180
Hardware Maintenance Manual
Machine Types: 10087/3110
IdeaCentre Q180
Hardware Maintenance Manual
Machine Types: 10087/3110
Contents
1
19
19
20
20
1
Power Supply Problems .
Undetermined problems .
3
3
3
5
General safety .
Electrical safety .
Safety inspection guide .
Locating components, controls and connectors
21
23
Handling electrostatic discharge-sensitive
devices
Grounding requirements .
Safety notices .
5
6
6
25
26
27
28
29
30
30
31
32
33
34
Replacing the optical drive .
9
9
Removing the computer cover
Replacing the hard disk drive .
Removing the power button
Specifications .
Replacing the CPU heatsink and system fan .
13
13
13
15
16
16
Replacing the motherboard.
Replacing the keyboard and mouse
FRU lists .
Viewing and changing settings
Using passwords.
Enabling or disabling a device
Exiting the Setup Utility program
© Copyright Lenovo 2011
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Chapter 1. About this manual
This manual contains service and reference information for IdeaCentre Q180 computers listed on the cover.
It is intended only for trained servicers who are familiar with Lenovo computer products.
Before servicing a Lenovo product, be sure to read the Safety Information.
The description of the TV card in this manual is only used for the machines which have the TV card. It is
invalid for those machines which do not have TV card.
Important Safety Information
Be sure to read all caution and danger statements in this book before performing any of the instructions.
Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent document avant d’exécuter
les instructions.
Lesen Sie unbedingt alle Hinweise vom Typ “ACHTUNG” oder “VORSICHT” in dieser Dokumentation, bevor
Sie irgendwelche Vorgänge durchführen
Leggere le istruzioni introdotte da ATTENZIONE e PERICOLO presenti nel manuale prima di eseguire una
qualsiasi delle istruzioni
Certifique-se de ler todas as instruções de cuidado e perigo neste manual antes de executar qualquer
uma das instruções
Es importante que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir
las instrucciones.
© Copyright Lenovo 2011
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IdeaCentre Q180Hardware Maintenance Manual
Chapter 2. Safety information
This chapter contains the safety information that you need to be familiar with before servicing a computer.
General safety
Follow these rules to ensure general safety:
• Observe good housekeeping in the area of the machines during and after maintenance.
• When lifting any heavy object:
1. Ensure you can stand safely without slipping.
2. Distribute the weight of the object equally between your feet.
3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift.
4. Lift by standing or by pushing up with your leg muscles; this action removes the strain from the
muscles in your back.
Do not attempt to lift any objects that weigh more than 16 kg (35 lb) or objects that you think are
too heavy for you.
• Do not perform any action that causes hazards to the customer, or that makes the equipment unsafe.
• Before you start the machine, ensure that other service representatives and the customer’s personnel are
not in a hazardous position.
• Place removed covers and other parts in a safe place, away from all personnel, while you are servicing
the machine.
• Keep your tool case away from walk areas so that other people will not trip over it.
• Do not wear loose clothing that can be trapped in the moving parts of a machine. Ensure that your sleeves
are fastened or rolled up above your elbows. If your hair is long, fasten it.
• Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip, approximately
8 centimeters (3 inches) from the end.
• Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing.
Remember: Metal objects are good electrical conductors.
• Wear safety glasses when you are: hammering, drilling soldering, cutting wire, attaching springs, using
solvents, or working in any other conditions that might be hazardous to your eyes.
• After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device
that is worn or defective.
• Reinstall all covers correctly before returning the machine to the customer.
Electrical safety
CAUTION:
Electrical current from power, telephone, and communication cables can be hazardous. To avoid
personal injury or equipment damage, disconnect the attached power cords, telecommunication
systems, networks, and modems before you open the computer covers, unless instructed otherwise
in the installation and configuration procedures.
© Copyright Lenovo 2011
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Observe the following rules when working on electrical equipment.
Important: Use only approved tools and test equipment. Some hand tools have handles covered with a soft
material that does not insulate you when working with live electrical currents. Many customers have, near
their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges.
Do not use this type of mat to protect yourself from electrical shock.
• Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical
accident occurs, you can then operate the switch or unplug the power cord quickly.
• Do not work alone under hazardous conditions or near equipment that has hazardous voltages.
• Disconnect all power before:
– Performing a mechanical inspection
– Working near power supplies
– Removing or installing Field Replaceable Units (FRUs)
• Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer
to power-off the wall box that supplies power to the machine and to lock the wall box in the off position.
• If you need to work on a machine that has exposed electrical circuits, observe the following precautions:
– Ensure that another person, familiar with the power-off controls, is near you.
Remember: Another person must be there to switch off the power, if necessary.
– Use only one hand when working with powered-on electrical equipment; keep the other hand in your
pocket or behind your back.
Remember: There must be a complete circuit to cause electrical shock. By observing the above rule,
you may prevent a current from passing through your body.
– When using a tester, set the controls correctly and use the approved probe leads and accessories for
that tester.
– Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as
metal floor strips and machine frames.
Observe the special safety precautions when you work with very high voltages; these instructions are in
the safety sections of maintenance information. Use extreme care when measuring high voltages.
• Regularly inspect and maintain your electrical hand tools for safe operational condition.
• Do not use worn or broken tools and testers.
• Never assume that power has been disconnected from a circuit. First, check that it has been powered-off.
• Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors,
nongrounded power extension cables, power surges, and missing safety grounds.
• Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is
conductive; such touching can cause personal injury and machine damage.
• Do not service the following parts with the power on when they are removed from their normal operating
places in a machine:
– Power supply units
– Pumps
– Blowers and fans
– Motor generators
and similar units. (This practice ensures correct grounding of the units.)
• If an electrical accident occurs:
– Use caution; do not become a victim yourself.
– Switch off power.
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IdeaCentre Q180Hardware Maintenance Manual
– Send another person to get medical aid.
Safety inspection guide
The intent of this inspection guide is to assist you in identifying potentially unsafe conditions on these
products. Each machine, as it was designed and built, had required safety items installed to protect users
and service personnel from injury. This guide addresses only those items. However, good judgment should
be used to identify potential safety hazards due to attachment of features or options not covered by this
inspection guide.
If any unsafe conditions are present, you must determine how serious the apparent hazard could be and
whether you can continue without first correcting the problem.
Consider these conditions and the safety hazards they present:
• Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal
electrical shock).
• Explosive hazards, such as a damaged CRT face or bulging capacitor
• Mechanical hazards, such as loose or missing hardware
The guide consists of a series of steps presented in a checklist. Begin the checks with the power off, and
the power cord disconnected.
Checklist:
1. Check exterior covers for damage (loose, broken, or sharp edges).
2. Power-off the computer. Disconnect the power cord.
3. Check the power cord for:
a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground
continuity for 0.1 ohm or less between the external ground pin and frame ground.
b. The power cord should be the appropriate type as specified in the parts listings.
c. Insulation must not be frayed or worn.
4. Remove the cover.
5. Check for any obvious alterations. Use good judgment as to the safety of any alterations.
6. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or
other liquids, or signs of fire or smoke damage.
7. Check for worn, frayed, or pinched cables.
8. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with.
Handling electrostatic discharge-sensitive devices
Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to
electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects.
Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the
person handling the part are all at the same charge.
Notes:
1. Use product-specific ESD procedures when they exceed the requirements noted here.
2. Make sure that the ESD protective devices you use have been certified (ISO 9000) as fully effective.
When handling ESD-sensitive parts:
• Keep the parts in protective packages until they are inserted into the product.
Chapter 2. Safety information
5
• Avoid contact with other people while handling the part.
• Wear a grounded wrist strap against your skin to eliminate static on your body.
• Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when
you are wearing a wrist strap.
• Use the black side of a grounded work mat to provide a static-free work surface. The mat is especially
useful when handling ESD-sensitive devices.
• Select a grounding system, such as those listed below, to provide protection that meets the specific
service requirement.
Note: The use of a grounding system is desirable but not required to protect against ESD damage.
– Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground.
– Use an ESD common ground or reference point when working on a double-insulated or
battery-operated system. You can use coax or connector-outside shells on these systems.
– Use the round ground-prong of the ac plug on ac-operated computers.
Grounding requirements
Electrical grounding of the computer is required for operator safety and correct system function. Proper
grounding of the electrical outlet can be verified by a certified electrician.
Safety notices
The caution and danger safety notices in this section are provided in the the language of English.
DANGER
Electrical current from power, telephone and communication cables is hazardous.
To avoid a shock hazard:
• Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration
of this product during an electrical storm.
• Connect all power cords to a properly wired and grounded electrical outlet.
• Connect to properly wired outlets any equipment that will be attached to this product.
• When possible, use one hand only to connect or disconnect signal cables.
• Never turn on any equipment when there is evidence of fire, water, or structural damage.
• Disconnect the attached power cords, telecommunications systems, networks, and modems
before you open the device covers, unless instructed otherwise in the installation and configuration
procedures.
• Connect and disconnect cables as described in the following table when installing, moving, or
opening covers on this product or attached devices.
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IdeaCentre Q180Hardware Maintenance Manual
To Disconnect
To Connect
1. Turn everything OFF.
1. Turn everything OFF.
2. First, attach all cables to devices.
3. Attach signal cables to connectors.
4. Attach power cords to outlet.
5. Turn device ON.
2. First, remove power cords from outlet.
3. Remove signal cables from connectors.
4. Remove all cables from devices.
CAUTION:
When replacing the lithium battery, use only Part Number 45C1566 or an equivalent type battery
recommended by the manufacturer. If your system has a module containing a lithium battery, replace
it only with the same module type made by the same manufacturer. The battery contains lithium and
can explode if not properly used, handled, or disposed of.
Do not:
• Throw or immerse into water
• Heat to more than 100°C (212°F)
• Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
CAUTION:
When laser products (such as CD-ROMs, DVD-ROM drives, fiber optic devices, or transmitters) are
installed, note the following:
• Do not remove the covers. Removing the covers of the laser product could result in exposure to
hazardous laser radiation. There are no serviceable parts inside the device.
• Use of controls or adjustments or performance of procedures other than those specified herein
might result in hazardous radiation exposure.
DANGER
Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following:
Laser radiation when open. Do not stare into the beam, do not view directly with optical
instruments, and avoid direct exposure to the beam.
Chapter 2. Safety information
7
≥18 kg(37 lbs)
≥32 kg(70.5 lbs)
≥55 kg(121.2 lbs)
CAUTION:
Use safe practices when lifting.
CAUTION:
The power control button on the device and the power switch on the power supply do not turn off
the electrical current supplied to the device. The device also might have more than one power
cord. To remove all electrical current from the device, ensure that all power cords are disconnected
from the power source.
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1
CAUTION:
Do not place any object weighing more than 82 kg (180 lbs.) on top of rack-mounted devices.
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Chapter 3. General information
This chapter provides general information that applies to all machine types supported by this publication.
Specifications
This section lists the physical specifications for your computer.
This section lists the physical specifications for your computer.
Type IdeaCentre Q180
This section lists the physical specifications.
Environment
Air temperature:
Operating: 10° to 35°C
Transit: -20° to 55°C
Humidity:
Operating: 35% to 80%
Transit: 20% to 93% (40°C)
Altitude: 86KPa to 106KPa
Electrical input:
Input voltage: 90V-264V(AC)
Input frequency: 47Hz-63Hz
© Copyright Lenovo 2011
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Chapter 4. General Checkout
Attention: The drives in the computer you are servicing might have been rearranged or the drive startup
sequence changed. Be extremely careful during write operations such as copying, saving, or formatting.
Data or programs can be overwritten if you select an incorrect drive.
General error messages appear if a problem or conflict is found by an application program, the operating
system, or both. For an explanation of these messages, refer to the information supplied with that software
package.
Use the following procedure to help determine the cause of the problem:
1. Power-off the computer and all external devices.
2. Check all cables and power cords.
3. Set all display controls to the middle position.
4. Power-on all external devices.
5. Power-on the computer.
• Look for displayed error codes
• Look for readable instructions or a main menu on the display.
If you did not receive the correct response, proceed to step 6.
If you do receive the correct response, proceed to step 7.
6. Look at the following conditions and follow the instructions:
• If the computer displays a POST error, go to “POST error codes”.
• If the computer hangs and no error is displayed, continue at step 7.
7. If the test stops and you cannot continue, replace the last device tested.
© Copyright Lenovo 2011
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Chapter 5. Using the Setup Utility
The Setup Utility program is used to view and change the configuration settings of your computer, regardless
of which operating system you are using. However, the operating-system settings might override any similar
settings in the Setup Utility program.
Starting the Setup Utility program
To start the Setup Utility program, do the following:
1. If your computer is already on when you start this procedure, shut down the operating system and
turn off the computer.
2. Press and hold the F1 key then turn on the computer. When the Setup Utility program is displayed,
release the F1 key.
Note: If a Power-On Password or an administrator password has been set, the Setup Utility program menu is
not displayed until you type your password. For more information, see “Using passwords.”
Viewing and changing settings
System configuration options are listed in the Setup Utility program menu. To view or change settings,
see “Starting the Setup Utility program.”
You must use the keyboard when using the Setup Utility menu. The keys used to perform various tasks are
displayed on the bottom of each screen.
Using passwords
You can use the Setup Utility program to set passwords to prevent unauthorized persons from gaining
access to your computer and data. See “Starting the Setup Utility program.” The following types of
passwords are available:
• Administrator Password
• Power-On Password
You do not have to set any passwords to use your computer. However, if you decide to set passwords, read
the following sections.
Password considerations
A password can be any combination of letters and numbers up to 16 character (a-z, and 0-9). For security
reasons, it is a good idea to use a strong password that cannot be easily compromised. We suggest that
passwords should follow these rules:
• Strong passwords contain 7-16 characters, combine letters and numbers.
• Do not use your name or your user name.
• Do not use a common word or a common name.
• Be significantly different from your previous password.
Attention: Administrator and Power-On passwords are not case sensitive
© Copyright Lenovo 2011
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Administrator Password
Setting an Administrator Password deters unauthorized persons from changing configuration settings. You
might want to set an Administrator Password if you are responsible for maintaining the settings of several
computers.
After you set an Administrator Password, a password prompt is displayed every time you access the
Setup Utility program.
If both the Administrator and Power-On Password are set, you can type either password. However, you must
use your Administrator password to change any configuration settings.
Setting, changing, or deleting an Administrator password
To set an Administrator Password, do the following:
Note: A password can be any combination of letters and numbers up to 16 character (a-z, and 0-9). For
more information, see “Password considerations” on page 13.
1. Start the Setup Utility program (see “Starting the Setup Utility program” on page 13).
2. From the Security menu, select Set Administrator Password and press the Enter key.
3. The password dialog box will be displayed. Type the password then press the Enter key.
4. Re-type the password to confirm, then press the Enter key. If you type the password correctly, the
password will be installed.
To change an Administrator Password, do the following:
1. Start the Setup Utility program (see “Starting the Setup Utility program” on page 13).
2. From the Security menu, select Set Administrator Password and press the Enter key.
3. The password dialog box will be displayed. Type the current password then press Enter key.
4. Type the new password, then press Enter key. Re-type the password to confirm the new password, if
you type the new password correctly, the new password will be installed.
To delete a previously set Administrator Password, do the following :
1. From the Security menu, select Set Administrator Password and press the Enter key.
2. The password dialog box will be displayed. Type the current password and press the Enter key.
3. To delete an Administrator Password, Enter blank fields for each new password line term. A setup
notice will display that changes have been saved.
4. Return to the Setup Utility program menu and select the Exit option.
5. Select Save changes and Exit from the menu.
Power-On Password
When a Power-On Password is set, you cannot start the Setup Utility program until a valid password is
typed from the keyboard.
Setting, changing, or deleting a Power-On Password
Note: A password can be any combination of letters and numbers up to 16 character (a-z, and 0-9).
To set a Power-On Password, do the following:
14 IdeaCentre Q180Hardware Maintenance Manual
1. Start the Setup Utility program (See ”Starting the Setup Utility program” on page 13.)
2. From the Security menu, select Set Power-On Password and press the Enter key.
3. The password dialog box will be displayed. Type the password, and press the Enter key.
4. Re-type the password to confirm, if you type the password correctly, the password will be installed.
To change a Power-On Password, do the following:
1. Start the Setup Utility program (See ”Starting the Setup Utility program” on page 13.)
2. From the Security menu, select Set Power-On Password and press the Enter key.
3. The password dialog box will be displayed. Type the current password then press the Enter key.
4. Type the new password, then press the Enter key. Re-type the password to confirm the new password,
if you type the password correctly, the new password will be installed.
To delete a previously set Power-On Password, do the following :
1. From the Security menu, select Set Power-On Password and press the Enter key.
2. The password dialog box will be displayed. Type the current password and press the Enter key.
3. To delete the Power-On Password, Enter blank fields for each new password line item. A setup
notice will display that changes have been saved.
4. Return to the Setup Utility program menu and select the Exit option.
5. Select Save changes and Exit from the menu.
Enabling or disabling a device
The Devices options is used to enable or disable user access to the following devices:
USB Functions
Select whether to enable or disable USB (Universal Serial
Bus) functions. If the functions are disabled, no USB
devices can be used.
SATA Controller
When feature is set to Disabled, all devices connected to
the SATA connectors (e.g. hard disk drives or the optical
disk drive) are disabled and can’t be accessed.
Onboard Audio Controller
Select whether to enable or disable the Onboard Audio
Controller, when feature is set to Disabled all devices
connected to the audio connectors (e.g. a headphone or
a microphone) are disabled and can’t be used.
Onboard Ethernet Controller or Onboard PXE
Controller
Select whether to enable or disable Onboard Ethernet
Controller, or select whether to enable or disable load
onboard PXE (Preboot Execution Environment).
To enable or disable a device, do the following:
1. Start the Setup Utility program (see “Starting the Setup Utility program” on page 13).
2. From the Setup Utility program menu, select Devices.
3. Select:
USB Setup press the Enter key, and then select USB Functions.
ATA Drives Setup press the Enter key , and then select SATA Mode.
Audio Setup press the Enter key, and then select Onboard Audio Controller.
Network Setup press the Enter key, then select Onboard Ethernet Support or LAN Boot Agent.
4. Select Disabled or Enabled and press the Enter key.
Chapter 5. Using the Setup Utility 15
5. Return to the Setup Utility program menu and select the Exit option.
6. Select Save changes and Exit from the menu.
Note: If you do not want to save the settings, select Discard changes and Exit from the menu.
Selecting a startup device
If your computer does not boot from a device such as the CD/DVD-ROM drive disk or hard disk as expected,
follow one of the procedures below.
Selecting a temporary startup device
Use this procedure to startup from any boot device.
Note: Not all CDs, DVDs or hard disk drives are bootable.
1. Turn off your computer.
2. Press and hold the F12 key then turn on the computer. When the Startup Device Menu appears,
release the F12 key.
Note: If the Startup Device Menu does not display using these steps, repeatedly press and release the
F12 key rather than keeping it pressed when turning on the computer.
3. Use Up and Down arrows to select the desired startup device from the Startup Device Menu and
press the Enter key to begin.
Note: Selecting a startup device from the Startup Device Menu does not permanently change the
startup sequence.
Selecting or changing the startup device sequence
To view or permanently change the configured startup device sequence, do the following:
1. Start the Setup Utility program (see “Starting the Setup Utility program” on page 13).
2. From the Setup Utility program main menu, select the Startup option.
3. Press the Enter key, and select the devices for the Primary Boot Sequence. Read the information
displayed on the right side of the screen.
4. Use Up and Down arrows to select a device. Use the <+> and <-> keys to move a device up or down.
Use the <X> key to exclude the device from or include the device in the boot sequence.
5. Return to the Setup Utility program menu and select the Exit option.
6. Select Save changes and Exit from the menu.
Notes:
a. If you do not want to save the settings, select Discard changes and Exit from the menu.
b. If you have changed these settings and want to return to the default settings, select Load Optimal
Defaults from the menu.
Exiting the Setup Utility program
After you finish viewing or changing settings, press the Esc key to return to the Setup Utility program main
menu. You might have to press the Esc key several times. Do one of the following:
• If you want to save the new settings, select Save changes and Exit from the menu. When the Save &
reset window shows, select the Yes button, and then press the Enter key to exit the Setup Utility program.
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• If you do not want to save the settings, select Discard changes and Exit from the menu. When the
Reset Without Saving window shows, select the Yes button, and then press the Enter key to exit the
Setup Utility program.
Chapter 5. Using the Setup Utility 17
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Chapter 6. Symptom-to-FRU Index
The Symptom-to-FRU index lists error symptoms and possible causes. The most likely cause is listed first.
Always begin with Chapter 4, “General Checkout,” on page 11. This index can also be used to help you
decide which FRUs to have available when servicing a computer. If you are unable to correct the problem
using this index, go to “Undetermined problems” on page 20.
Notes:
• If you have both an error message and an incorrect audio response, diagnose the error message first.
• If you cannot run the diagnostic tests or you get a diagnostic error code when running a test but did
receive a POST error message, diagnose the POST error message first.
• If you did not receive any error message look for a description of your error symptoms in the first part of
this index.
Hard disk drive boot error
A hard disk drive boot error can have the following causes.
Error
FRU/Action
The startup drive is not included in the boot sequence
in configuration.
Check the configuration and ensure the startup drive is
in the boot sequence.
No operating system installed on the boot drive.
The boot sector on the startup drive is corrupted.
Install an operating system on the boot drive.
The drive must be formatted. Do the following:
1. Attempt to back-up the data on the failing hard disk
drive.
2. Use the operating system to format the hard disk
drive.
The drive is defective.
Replace the hard disk drive.
Power Supply Problems
Follow these procedures if you suspect there is a power supply problem.
Check/Verify
FRU/Action
Reseat connectors
Check that the following are properly installed:
• Power Cord
•
On/Off Switch connector
• System Board Power Supply connectors
• Microprocessor(s) connection
Check the power cord.
Power Cord
Check the power-on switch.
Power-on Switch
© Copyright Lenovo 2011
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POST error codes
Each time you turn the computer on, it performs a series of tests to check that the system is operating
correctly and that certain options are set. This series of tests is called the Power-On Self-Test, or POST.
POST does the following:
• Checks some basic system-board operations
• Checks that the memory is working correctly
• Starts video operations
• Verifies that the boot drive is working
POST Error Message
Description/Action
Keyboard error
Cannot initialize the keyboard. Make sure the keyboard
is properly connected to the computer and that no keys
are held pressed during POST. To purposely configure
the computer without a keyboard, select Keyboardless
operation in Startup option to Enabled. The BIOS then
ignores the missing keyboard during POST.
Reboot and Select proper Boot device or Insert Boot
Media in selected Boot device
The BIOS was unable to find a suitable boot device. Make
sure the boot drive is properly connected to the computer.
Make sure you have bootable media in the boot device.
Undetermined problems
1. Power-off the computer.
2. Remove or disconnect the following components (if connected or installed) one at a time.
a. External devices (modem, printer, or mouse)
b. Extended video memory
c. External Cache
d. External Cache RAM
e. Hard disk drive
f. Disk drive
3. Power-on the computer to re-test the system.
4. Repeat steps 1 through 3 until you find the failing device or component.
If all devices and components have been removed and the problem continues, replace the system board.
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Chapter 7. Locations
This section provides illustrations to help locate the various connectors, controls and components of the
computer.
Locating components, controls and connectors
The following illustrations will help you to locate the various components, controls and connectors on your
computer.
Front view
The following illustration shows the location of controls and components on the front of the computer.
1. Power button
5. USB ports (2)
2. Hard disk drive indicator
3. Optical drive (selected models only)
4. Memory card reader
6. Headphone connector
7. Microphone connector
© Copyright Lenovo 2011
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Rear view
The following illustration shows the location of connectors on the rear of the computer.
4. HDMI-out port
1. SPDIF port
5. Ethernet connector
6. Power connector
2. VGA connector
3. USB ports (5)
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Identifying parts on the motherboard
The motherboard (sometimes called the planar or system board) is the main circuit board in your computer.
It provides basic computing functions and supports a variety of devices that are factory-installed or that you
can install later.
1. Hard disk drive SATA connector
2. Microphone connector
3. Headphone connector
4. USB port
10. RTC battery connector
11. Thermal connector
12. SPDIF port
13. VGA connector
14. USB port
5. Memory connector
6. Card reader
15. HDMI-out port
16. Ethernet connector
17. Power connector
7. Power button
8. LED connector
9. Mini PCIE slot
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Chapter 8. Replacing hardware
Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety information”
in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual
(HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site
Note: Use only parts provided by Lenovo.
General information
Pre-disassembly instructions
Before proceeding with the disassembly procedure, make sure that you do the following:
1. Turn off the power to the system and all peripherals.
2. Unplug all power and signal cables from the computer.
3. Place the system on a flat, stable surface.
© Copyright Lenovo 2011
25
Replacing the optical drive
Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches
or other damage.
To replace the optical drive
Step 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.
Step 4. Remove the 4 screws and open the optical disk drive box as shown.
Step 5. Remove the 3 screws and slide the optical disk drive out as shown.
26 IdeaCentre Q180Hardware Maintenance Manual
Step 6. Install the new optical drive as follows:
a. Align the new optical drive with the bezel, push it into position and secure it with 3 screws.
b. Line up the optical drive bezel with the optical disk drive box and secure it with the remaining
screws.
Removing the computer cover
Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches
or other damage.
To remove the computer cover
Step 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.
Step 4. Remove the rubber caps that protects the screws, then remove the 5 screws that secure the
computer cover to the chassis.
Step 5. Open the side door and remove the 2 screws as shown.
Chapter 8. Replacing hardware 27
Step 6. Remove the computer cover as shown.
Replacing the hard disk drive
Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches
or other damage.
To replace the hard disk drive
Step 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.
Step 4. Remove the computer cover. Refer to “Removing the computer cover”.
Step 5. Remove the 4 screws that secure the hard disk drive to the motherboard.
Step 6. Lift up the back of the hard disk drive and pull it out as shown.
28 IdeaCentre Q180Hardware Maintenance Manual
Step 7. Install the new hard disk drive as follows:
a. Slide the new hard disk drive into position and secure it to the chassis with the 4 screws.
Step 8. Reattach the computer cover.
Replacing a memory module
Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches
or other damage.
To replace a memory module
Step 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.
Step 4. Remove the computer cover. Refer to “Removing the computer cover”.
Step 5. Push out the latches on both sides of the memory socket to release the memory module.
Gently pull the memory module upward to remove it from its socket.
Chapter 8. Replacing hardware 29
Step 6. Align the new memory module with the memory socket, then insert it and push down on the top
edge. Make sure the latches lock the memory module in place.
Step 7. Reattach the computer cover and secure it with the screws.
Replacing the WLAN card
Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches
or other damage.
To replace the WLAN card:
Step 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.
Step 4. Remove the computer cover. Refer to “Removing the computer cover”.
Step 5. Disconnect the 2 antenna cables from the WLAN card.
Step 6. Remove the screw that secures the WLAN card to the motherboard.
Step 7. Pull the WLAN card upward to remove it from the card port.
Step 8. Line up the new WLAN card, then insert it into the card port and secure it to the motherboard
with the screw.
Step 9. Connect the 2 antenna cables to the new WLAN card.
Step 10. Reattach the computer cover.
Removing the power button
Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches
or other damage.
To remove the power button
30 IdeaCentre Q180Hardware Maintenance Manual
Step 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.
Step 4. Remove the computer cover. Refer to “Removing the computer cover”.
Step 5. Disconnect the WLAN antenna cable. Refer to “Replacing the WLAN card”.
Step 6. Lift up the power button as shown.
Replacing the CPU heatsink and system fan
Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches
or other damage.
To replace the CPU heatsink and system fan:
Step 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.
Step 4. Remove the computer cover. Refer to “Removing the computer cover”.
Step 5. Remove the 4 screws that secure the CPU heat sink and system fan to the motherboard.
Step 6. Disconnect the system fan power cables from the motherboard.
Step 7. Remove the CPU heatsink and system fan by lifting them up.
Chapter 8. Replacing hardware 31
Attention: Place the CPU heatsink upside down on a flat surface to prevent thermal grease from
contaminating other components.
Attention: Use an alcohol pad to wipe the thermal grease off the heatsink and CPU.
Step 8. Use a thermal grease syringe to place 5 drops of grease on the top of the microprocessor. Each
drop of grease should be 0.03ml (3 tick marks on the grease syringe).
Step 9. Line up the new heatsink then secure it to the motherboard with the screws.
Step 10. Reattach the computer cover.
Replacing the motherboard
Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches
or other damage.
To replace the motherboard:
Step 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.
Step 4. Remove the computer cover. Refer to “Removing the computer cover”.
Step 5. Remove the hard disk drive. Refer to “Replacing the hard disk drive”.
Step 6. Remove the memory module. Refer to “Replacing a memory module”.
Step 7. Remove the WLAN card. Refer to “Replacing the WLAN card”.
Step 8. Remove the power button. Refer to “Removing the power button”.
Step 9. Remove the CPU heatsink and system fan. Refer to “Replacing the CPU heatsink and system fan”.
Step 10. Remove all the cables connected to the motherboard.
Step 11. Remove the 3 screws that secure the motherboard to the chassis.
32 IdeaCentre Q180Hardware Maintenance Manual
Step 12. Slide the motherboard up then lift it out to remove it.
Step 13. Place the new motherboard into the chassis, aligning the screw holes in the motherboard with
the mounting holes in the chassis.
Step 14. Secure the new motherboard to the chassis using the screws.
Step 15. Attach all related components to the new motherboard.
Step 16. Reattach the computer cover.
Replacing the keyboard and mouse
Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches
or other damage.
To replace the keyboard and mouse
Step 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.
Note: Your keyboard will be connected to a USB connector on one side or at the rear of the
computer.
Step 4. Disconnect the defective keyboard cable from the computer and connect the new keyboard cable
to the same connector.
Chapter 8. Replacing hardware 33
Note: The mouse can be replaced using the same method.
FRU lists
This chapter lists the information on the field replaceable units (FRUs).
Attention: Be sure to read and understand all the safety information before replacing any FRUs.
Notes: FRUs that have a 1 or 2 in the CRU column are Customer Replaceable Units (CRUs).
• 1– identifies parts that are fairly simple to replace, requiring few or no tools.
• 2– identifies parts that are slightly more difficult to replace.
• N-identifies parts that are not to be replaced by the customer.
Item # FRUs
FRU #
CRU ID
N
1
Computer Cover
110200358
Q180 TOP case module
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2
Hard disk drives
16005023
16005210
16200021
16005024
16005211
16200022
16004189
16200006
16004846
16004848
16005333
16200008
N
N
N
N
N
N
N
N
N
N
N
N
Hitachi HTS543225A7A384 5400RPM 250G HDD
Seagate ST250LT003 5400RPM 7MM 250G HDD
WD WD2500BPVT 5400RPM 250G HDD
Hitachi HTS543232A7A384 5400RPM 320G HDD
Seagate ST320LT020 5400RPM 7MM 320G HDD
WD WD3200BPVT 5400RPM 320G HDD
Seagate ST9500325AS 500G 9NB HDD
HT HTS547550A9E384 5400RPM 500G HDD
WD WD5000BPVT-24HXZ 5400RPM 500G HDD
WD WD7500BPVT-24HXZ 5400RPM 750G HDD
Seagate ST9750423AS 5400RPM 750G HDD
HT HTS547575A9E384 5400RPM 750G HDD
WLAN card
3
4
11012872
20002357
31052509
N
N
N
Gtc RTL8188CE M 802.11N NBInternal Wireless Wifi Card
Liteon AR9285 HB95 BGN MOW NB WLAN
Q180 WIFI Antenna
Memory module
1100020
1100035
1007496
1100219
1100220
1007379
1007497
1100034
1100221
1100222
N
N
N
N
N
N
N
N
N
N
EBJ20UF8BCS0-DJ-F 2GB DDRIII1333 SMemory-HF
MT8JTF25664HZ-1G4H1 2GB D3-1333SMemory-HF
M471B5773DH0-CH9 2GB DDRIII1333 SMemory-HF
HMT325S6CFR8C-H9 2GB D3-1333SMemory-HF
MT8KTF25664HZ-1G4M1 2GB D3-1333SMemory-HF
EBJ41UF8BCS0-DJ-F 4GB DDRIII1333 SMemory-HF
M471B5273DH0-CH9 4GB DDRIII1333 SMemory-HF
MT16JTF51264HZ-1G4H1 4GB D3-1333SMemory-HF
HMT351S6CFR8C-H9 4GB D3-1333SMemory-HF
MT16KTF51264HZ-1G4M1 4GB D3-1333SMemory-HF
Motherboard
5
11014184
TBD
N
N
N
N
Q180 Atom D2700 HD6450A GPU MB
Q180 Atom D2700 only MB
TBD
Q180 Atom D2500 HD6450A GPU MB
Q180 Atom D2500 only MB
TBD
Chapter 8. Replacing hardware 35
6
Chassis
31052513
31052512
31052506
31052504
31052495
31052502
31052494
31052511
N
N
N
N
N
N
N
N
Q180 Stand
Q180 VESA Mount Small
Q180 Main Chassis--TOP case module
Q180 Main Chassis--BOTTOM case module
Q180 ODD Chassis--TOP case module
Q180 ODD Chassis--ODD BOTTOM case module
Q180 ODD Connector
Q180 VESA Mount Large
System fan and heatsink
Q180 Heat Sink and Fan
7
8
31052507
N
N
Power button
110200356
Q180 power button
36 IdeaCentre Q180Hardware Maintenance Manual
Chapter 9. Additional Service Information
This chapter provides additional information that the service representative might find helpful.
Power management
Power management reduces the power consumption of certain components of the computer such as the
system power supply, processor, hard disk drives, and some monitors.
Advanced configuration and power interface (ACPI) BIOS
As this computer has an ACPI BIOS system, the operating system is allowed to control the power
management features of the computer and the settings for Advanced Power Management (APM) BIOS mode
is ignored. Not all operating systems support ACPI BIOS mode.
Automatic Power-On features
The Automatic Power-On features within the Power Management menu allow you to enable and disable
features that turn on the computer automatically.
• Resume On RTC Alarm: You can specify a date and time at which the computer will be turned on
automatically. This can be either a single event , a daily event or a weekly event.
• On LAN Wake Up: This feature allows LAN adapter card to wake the System.
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