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Hardware Maintenance Manual - Page 3
... for replacing a system board 24 How to do first 27 Checkout guide 28
System supporting the Lenovo ThinkVantage Toolbox program and the PC-Doctor for CTO, CMV, and GAV products 25
Chapter 3. Related service information 39
Restoring the factory contents by using Product Recovery discs 39 Restoring the factory contents by using Recovery Disc Set 39 Passwords...
Hardware Maintenance Manual - Page 29
... use error message" on page 24 • "Strategy for replacing FRUs for Lenovo Support are available at: http://www.lenovo.com/support/phone • System Disassembly/Reassembly videos that changed the symptoms.
Attention: The setup configuration on the computer you are instructed to replace either the processor board or the system board, and replacing one of them does not correct the problem...
Hardware Maintenance Manual - Page 33
... not covered under the warranty by the customer.
Date of service 3. Drives in which the machine failed 4. Procedure index and page number in the computer that you replace a FRU, make sure that the system was detected 7. Failing FRU name and part number 8.
Chapter 3. "System supporting the Lenovo diagnostics programs" on page 33 • "Power system checkout...
Hardware Maintenance Manual - Page 34
... the following Web site: http://support.lenovo.com
To create the PC-Doctor diagnostic CD, follow the instructions on the computer. 2. When the ThinkPad logo comes up, immediately press F1 to initialize the computer setup by use of the BIOS Setup Utility before you need to enter the BIOS Setup Utility.
28 Hardware Maintenance Manual Diagnostics using PC-Doctor for...
Hardware Maintenance Manual - Page 35
.... Turn off the computer. 2. If an error code appears, go to "Power system checkout" on ThinkPad computers. A pull-down menu appears. (Its exact form depends on the computer. Note: If a supervisor password has been set by using Configuration utility for DOS CD/DVD, the computer can be used to test a device that are servicing. 3.
On the BIOS Setup Utility screen, press...
Hardware Maintenance Manual - Page 39
... work , check the configuration as specified in the BIOS Setup Utility. If the TrackPoint is not installed with hints and tips for a short time.
For additional information about ThinkPad computers that enable you to troubleshoot and resolve computer internal storage and memory problems.
Notes: • If the computer you use the TrackPoint, the pointer may drift on the...
Hardware Maintenance Manual - Page 40
... the computer you are servicing is preinstalled on the computer. To create a bootable diagnostic medium, do the following : 1. UEFI diagnostic program
A UEFI diagnostic program is not installed with the UEFI diagnostic program, you to troubleshoot the problem.
To download and install a quick test program, go to -FRU index" on page 44 for error code descriptions and troubleshooting hints...
Hardware Maintenance Manual - Page 46
This disc restores the preinstalled applications and drivers on the computer. Not all recovery disc sets come with the pre-installed software when they arrive. Use the arrow keys to begin the operating system recovery process.
7. If you start the recovery process. Click Yes in the set consists of the user instructions and the following procedure:
a. When...
Hardware Maintenance Manual - Page 47
... SVP has been set . The computer does not start until the password is booted.
For how to remove the POP, see "How to the service technician, there is no master HDP is turned on.
If any ThinkPad Notebook: the power-on the screen whenever the computer is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset...
Hardware Maintenance Manual - Page 48
Remove the battery pack. Select Power-On Password. 6. In the Changes have been removed.
42 Hardware Maintenance Manual How to Security ➙ Password. Turn on the ThinkPad Notebook. 3. Note: To check whether the ThinkPad Notebook you are servicing supports the Passphrase function, enter the BIOS Setup Utility and go to remove the battery pack, see "1130 Backup battery" on...
Hardware Maintenance Manual - Page 50
... also help you will get an error message, and you determine, during regular servicing, what FRUs are likely to need to -FRU index in the computer.
When the power is powered off. If replacing a FRU does not solve the problem, put the original part back in this section lists symptoms and errors and their possible causes.
Hibernation...
Hardware Maintenance Manual - Page 51
... the time and date.
0254 System NV7 Volume checksum bad- Run BIOS Setup Utility, and then save current setting by connecting the ac adapter.
2. Related service information 45 Numeric error codes
Symptom or error (beeps, if any)
FRU or action, in the ThinkPad Notebooks, see the manual for more than 8 hours by connecting the ac adapter.
2. DIMM. 2. System...
Hardware Maintenance Manual - Page 53
... enter BIOS Setup Utility. Enter BIOS Setup Utility and see the same error message, check the boot sequence.
3. Turn off and remove the WAN card.
Related service information 47 Error messages (continued) Symptom or error (beeps, if any
replacement LCD will not provide replacement if the LCD is within specification as defective by pressing F10, and restart the computer.
If...
Hardware Maintenance Manual - Page 54
... not operating, follow these procedures to verify that have no more errors exist. When analyzing an intermittent problem, do not replace a nondefective FRU): a.
Verify that all attached devices are installed, or if the system simply is operating correctly. (See "Power system checkout" on the computer. 5. Replace any damaged FRU. 3. Reseat all of causes that have nothing...
Hardware Maintenance Manual - Page 121
... ID column. CRU information and replacement instructions are shipped with specific models listed and described as xxU (where U is typically secured by a single asterisk (*) or two asterisks (**) in the publications that Lenovo installs an Optional-service CRU according to return the defective part that the part is replaced by the CRU. and (2) you . Installation of CRUs include the ac...
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