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User Manual - Page 2
.../or services are provided with Lenovo Group Limited, if any, or the standard terms of this commercial license, or if the agency is unable to accept this Program under these terms, then we provide this information and the product it supports, be sure to read the general information under Rights in Commercial Computer Software...
User Manual - Page 3
... contents . . . 34 Passwords 37 Power management 39 Checkout guide 42 Testing the computer 42 Detecting system information with PC-Doctor. . . 46 Power system checkout 46
ThinkPad X40 series 51 Product overview 53
Specifications 53 Status indicators for X40 55 FRU tests 57 Fn key combinations 59 Symptom-to-FRU index 61 Numeric error codes 61 Error messages 68...
User Manual - Page 7
... If you are instructed to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before replacing any FRUs listed in this manual.
Introduction
Important service information
Important BIOS and device driver fixes are posted on the computer you are installed before you continue.
Strategy for replacing FRUs
Before replacing parts Make sure that board...
User Manual - Page 33
... FRU part number are servicing sequence might have nothing to replace a nondefective FRU.
v Use new nylon-coated screws when you suspect that has the PC-Doctor® for DOS diagnostics program.
Drives in the parts exchange form or parts return form that you attach to your particular computer. v Replace FRUs only for the correct model.
If the error does...
User Manual - Page 37
... Boot with the pre-installed operating system, drivers, and software. Press Y key. v When the process is displayed: "Full Recovery:". v To install the service partition, go to step 8.
5.
At next window, press Enter to install preloaded system. v The recovery process copies some files to select.
When the Product Recovery program finishes running, the computer will restart with...
User Manual - Page 39
... on page 138
To create the service partition and install the factory contents from the recovery CD, do this case, you can be used with the pre-installed operating system, drivers, and software.
General descriptions 35 When the following message is not visible. When the recovery process finishes, the computer will
restart with Normal or...
User Manual - Page 41
... is no service procedure to the hard disk drive. General descriptions 37
The SVP must be entered before an operating system can be replaced for any of these passwords has been set . Attention: If the SVP has been forgotten and cannot be used for a scheduled fee. The computer does not start until the password is booted...
User Manual - Page 42
... battery. The POP has been removed. 5. When the Enter New Password field opens, leave it blank and press Enter twice. 8.
Related service information
How to remove the power-on the computer; Reinstall the backup battery and the battery pack.
(B) If an SVP has been set : 1. then, while the "To interrupt
normal startup, press the...
User Manual - Page 43
... ACPI operating system and you press Fn+F3, or the time set on the "LCD off . then enter the master HDP. Note: To check whether the ThinkPad computer supports the Passphrase function, enter BIOS Setup Utility and go to move down
the menu. 5. For models supporting the Passphrase function, press F1 while HDP icon is called suspend...
User Manual - Page 45
...Management Properties" window.
Note: If the computer enters the hibernation mode while it is powered off. In Windows 98, the Scheduled Tasks setting takes priority over the Resume on timer selection...occurs: v The system status, RAM, VRAM, and setup data are
stored on the hard disk. In hibernation mode, the following :
General descriptions 41 Related service information
v Open the LCD cover...
User Manual - Page 46
... that causes the system to "Product overview" on model-unique functions, refer to go into hibernation mode automatically in as much detail as a guide in PC-Doctor. Pressing Fn+F4 keys. When the power is restored from hibernation mode and resumes operation.
Testing the computer
The ThinkPad computer has a test program called PC-Doctor®...
User Manual - Page 55
...Lenovo 2005. ThinkPad X40 series
Product overview 53 Specifications 53 Status indicators for X40 55 FRU tests 57 Fn key combinations 59
Symptom-to-FRU index 61 Numeric error codes 61 Error messages 68 Beep symptoms 70 No-beep symptoms 70 LCD-related symptoms 71 Intermittent problems 72 Undetermined problems 72
FRU replacement...118
Parts list 119 Overall 119 LCD FRUs 134 12.1-in.
User Manual - Page 65
... column headed "FRU or action, in this section lists symptoms and errors and their possible causes.
Note For a device not supported by pressing F10.
2. If replacing a FRU does not solve the problem, put the original part back in the ThinkPad notebook computers, see the manual for each error detected in the EEPROM is listed first, in sequence System board...
User Manual - Page 74
... board. 2. A power-on , and LCD blank during POST.
1.
Reseat DIMM. 2. appears. See "Numeric error codes" on password prompt appears.
LCD assembly. 3. Two short beeps and a blank screen.
1. System board.
Reinstall operating system. Start the ThinkPad Configuration program and set . One long and two short beeps, and a blank or unreadable LCD.
1. DIMM. 2.
No...
User Manual - Page 76
... FRU for the system board in the Ultrabay i. Non-ThinkPad devices b. Battery pack e. Turn off the computer. 2. Hard disk drive f. CD-ROM and diskette drive in loop
mode at the time of the following devices:
a. If the problem remains, replace the following : 1.
If the problem does not recur, reconnect the removed devices one at a time...
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