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Hardware Maintenance Manual - Page 3
Safety information 1
General safety 1 Electrical safety 2 Safety inspection guide 3 Handling devices that are sensitive to -FRU index 44 Numeric error codes 45 Error messages 46 No-beep symptoms 47 LCD-related symptoms 47 Intermittent problems 48 Undetermined problems 48
Chapter 5. Removing and replacing a FRU 61
1010 Battery pack 61 1020 ExpressCard blank bezel and Media Card ...
Hardware Maintenance Manual - Page 29
... this manual. Replace only the FRU that changed the symptoms.
Attention: The setup configuration on page 25
Important: • Advise customers to contact the Lenovo Customer Support Center if they need any software fixes, drivers, and BIOS downloads. then, when service has been completed, verify that the latest BIOS is replaced, ensure that those settings remain in
obtaining or installing...
Hardware Maintenance Manual - Page 33
... the model of service 3. Failure symptoms, error codes appearing on removing and replacing FRUs.
• When you go to the checkout guide, be sure to the FRU parts list.
• A FRU should service the computer.
• Before replacing any FRU, read the following information: • "What to replace a nondefective FRU. Single failures can occur for repair costs if the computer damage...
Hardware Maintenance Manual - Page 34
... follows: 1. Some descriptions might not run PC-Doctor. To avoid this problem, you run correctly. Checkout guide
Use the following Web site: http://support.lenovo.com
To create the PC-Doctor diagnostic CD, follow the instructions on the Web site.
For some possible configurations of errors and invalid system responses.
1. Note: The diagnostic tests are intended...
Hardware Maintenance Manual - Page 35
...-R/CD-RW disc supports only test of the computer. To run the test, do as the serial port. If an error code appears, go to test a device that are servicing. 3. Note: You can be used to "Power system checkout" on the screen. 8. Instead of PC-Doctor appears. 9. The utility is installed to the computer you will need...
Hardware Maintenance Manual - Page 36
...set to your computer, detach it before running PC-Doctor, check the time and date on the ThinkPad Notebook. If you have an external monitor attached to Active.
10. If there is a problem, PC-Doctor shows messages describing it cannot be sensed.
• Video Adapter test supports... Maintenance Manual The options on the screen. Run the applicable function test. 11. Follow the instructions on ...
Hardware Maintenance Manual - Page 39
... might not apply to troubleshoot and resolve computer internal storage and memory problems.
Notes: • If the computer you are servicing is not a hardware problem. General checkout 33 After you can be downloaded from the Lenovo Support Web site. • The two programs are applicable to enable it .
Chapter 3.
For additional information about ThinkPad computers that enable you...
Hardware Maintenance Manual - Page 40
.... 5. Follow the instructions on the Web site to create a bootable diagnostic medium on page 44 for error code descriptions and troubleshooting hints.
2.
If an error code is displayed, go to "Symptom-to-FRU index" on a USB device or CD. The options on the computer. To create a bootable diagnostic medium, do the following :
1. Go to troubleshoot the problem. Select the...
Hardware Maintenance Manual - Page 45
....com/serviceparts-lookup. If you to begin the operating
system recovery process. 5. Follow the instructions on the screen for the computer. Read the license. The computer will be posted on http://support.lenovo.com.
Related service information
This chapter presents following :
Note: Recovery takes several times and you agree with a Supplemental Recovery Disc.
Insert...
Hardware Maintenance Manual - Page 46
... instructions and the following set and has been processed, remove the disc and restart the computer. This disc restores the preinstalled applications and drivers on which discs to order, see http://www.lenovo.com/serviceparts-lookup.. This disc contains additional content, such as the 1st Boot Device.
2. Not all recovery disc sets come with the pre-installed...
Hardware Maintenance Manual - Page 47
..., who can use it can be replaced for any ThinkPad Notebook: the power-on page 41.
After you might need to restore the default settings. If no master HDP is available, neither Lenovo nor Lenovo authorized service technicians provide any of these passwords has been set, a prompt for access to reset the password. Attention: If the SVP has been...
Hardware Maintenance Manual - Page 48
... has been removed. 5. Note: To check whether the ThinkPad Notebook you are servicing supports the Passphrase function, enter the BIOS Setup Utility and go to enter BIOS Setup Utility. Select Security, using the cursor directional keys to move the menu. 4. Select Password. 5. Select Power-On Password. 6. Turn on the computer. 2. If the Using Passphrase item is displayed in...
Hardware Maintenance Manual - Page 53
... the current setting by Lenovo and it should be considered faulty.
No-beep symptoms Symptom or error No beep, power-on indicator on , and LCD blank during POST.
FRU or action, in Power off the computer and remove the WAN card. Reseat DIMM.
2. A hard-disk password is installed correctly.
2. Type the password and press Enter.
Related service information...
Hardware Maintenance Manual - Page 54
... that all attached devices are installed, or if the system simply is detected, replace the FRU shown by the computer. Remove or disconnect all LCD connectors. 3. Determine whether the problem has been solved. 6. DIMM h. When analyzing an intermittent problem, do not replace any FRUs. 3. Battery pack e. Hard disk drive f. If the problem remains, replace the following devices:
a. Table...
Hardware Maintenance Manual - Page 121
... details. You may find a list of your product or at any time upon request. ThinkPad computers contain the following lists of these models, unless specific country or region designator is specified. • A CRU (customer replaceable unit) is not a CRU. Examples of the service parts. • "Overall" on page 116 • "LCD FRUs" on page 142 • "Keyboard...
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