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Hardware Maintenance Manual - Page 5
... codes 39 Error messages 43 Beep symptoms 44
© Copyright Lenovo 2008
No-beep symptoms 44 LCD-related symptoms 45 Intermittent problems 46 Undetermined problems 46
ThinkPad X300 47
Specifications 47 Status indicators 49 FRU tests 51 Fn key combinations 53 FRU replacement notices 55
Screw notices 55 Retaining serial numbers 56 Removing and replacing a FRU 59 Before servicing...
Hardware Maintenance Manual - Page 25
... obtaining or installing any FRUs listed in Canada should call the Customer Support Center at 800-426-7378 if they need assistance in the following strategy to the system board before replacing any software fixes, drivers, and BIOS downloads.
"Strategy for replacing and servicing FRUs:
© Copyright Lenovo 2008
17
Enter the product number of the computer or press...
Hardware Maintenance Manual - Page 26
... before you continue.
Important notice for the computer you are servicing.
18 ThinkPad X300 Hardware Maintenance Manual Whatever causes the first error code may alter the settings. If you are instructed to prevent cracking at each
BGA (Ball Grid Array) chipset.
v Some computers have been changed the symptoms.
Attention: The setup configuration on a system board are very...
Hardware Maintenance Manual - Page 28
... returned in the model type and serial number. v To view the complete list of FRUs at the following Web site: http://www.lenovo.com/
support v To view the key commodities, click on PARTS INFORMATION, then PARTS
LOOKUP.
Input the MT and the Serial number and the list of service parts by Date" select SYSTEM SERVICE PARTS. v Business Partners using...
Hardware Maintenance Manual - Page 31
... errors. "PC-Doctor for a variety of a single, unreproducible failure. Consider replacing a FRU only when a problem recurs. If you go to the checkout guide, be sure to do first" on page 24 v "Checkout guide" on page 29
The descriptions in the computer that you select an incorrect drive, data or programs might be replaced because of reasons that supports...
Hardware Maintenance Manual - Page 34
... press F1 to initialize the computer setup by use of the BIOS Setup Utility before you need to "ThinkPad X300" on page 47. On the BIOS Setup Utility screen, press F9, Enter, F10, and then Enter.
Follow the instructions on the computer. 2.
To avoid this problem, you run correctly.
Note: If a supervisor password has been set by pressing Enter instead of...
Hardware Maintenance Manual - Page 36
... Device Tests v Lenovo Troubleshooting Center v System Reports v Updates and Support
PC-Doctor for Windows
This product is designed to help you to run the test, click "Run Diagnostics" on the Rescue and Recovery main screen.
28 ThinkPad X300 Hardware Maintenance Manual To run the PC-Doctor program to test the hardware features of the computer. Detecting system information...
Hardware Maintenance Manual - Page 42
... an unauthorized person. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is entered.
Attention: If the user HDP has been forgotten, check whether a master HDP has been set , a prompt for a scheduled fee.
34 ThinkPad X300 Hardware Maintenance Manual The hard disk drive can be needed for the...
Hardware Maintenance Manual - Page 43
... For how to remove the hard-disk password
Attention: If User only mode is known by the servicer: 1. Reinstall the backup battery and the battery pack.
(B) If an SVP has been set : 1. Remove the backup battery. Note: To check whether the ThinkPad computer supports the Passphrase function, enter the BIOS Setup Utility and go to move down...
Hardware Maintenance Manual - Page 47
...displayed, check the narrative descriptions of the supervisor password in the ThinkPad computers, see the manual for each error detected in boldface type. Enter BIOS Setup and load Setup defaults.
1. Then save the current setting by pressing F10.
2. If no numeric code is not correct. Numeric error codes
Table 1. Enter BIOS Setup and load Setup Enter to be any number. System board...
Hardware Maintenance Manual - Page 49
... System timer error.
1. Run BIOS Setup Utility to reset the time and date.
0252 Password checksum bad-The password is set in sequence
0251 System CMOS checksum bad- Related service information 41 Replace the backup battery and run BIOS Setup Utility to reset the time and date.
0280 Previous boot incomplete- Remove the WAN card that you installed.
2. Replace the...
Hardware Maintenance Manual - Page 50
System board.
1820 More than one external fingerprint reader is available at http://www.lenovo.com/support
2100 Initialization error on this system and that you set up within your HDD is installed. Run Diagnostics --> ThinkPad Devices --> HDD Active Protection Test.
2010 Warning: Your internal hard disk drive (HDD) may not function correctly on HDD0 (Main hard...
Hardware Maintenance Manual - Page 52
... connector is set .
See "Numeric error codes" on , and LCD blank during POST.
1. System board
One short beep, pause, three short beeps, pause, three more short 1. No beep, power-on indicator on page 39. A power-on password or a supervisor password is
and no POST. DIMM. Type the password and press Enter.
44 ThinkPad X300 Hardware Maintenance Manual Reinstall the...
Hardware Maintenance Manual - Page 54
... the failing FRU (do not isolate FRUs that no error is detected, replace the FRU shown by the computer. Hard disk drive f. If the problem remains, replace the following FRUs one at a time (do not replace any FRUs. 3. DIMM h. System board b. LCD assembly
46 ThinkPad X300 Hardware Maintenance Manual Verify that all of causes that have nothing to verify...
Hardware Maintenance Manual - Page 141
Common service tools
Table 47. to 1/4″ hex torx adapter
93F2838
TR7-TR-10 tamper ...diskette
05K9283
USB floppy diskette drive tool kit
27L3452
Test card for integrated Smart Card
42W7820
ThinkPad Hardware Maintenance Diskette Version 1.73 or later
- Parts list-Common service tools
Tool
P/N
Screwdriver kit 1/4″ drive spinner handle
95F3598 1650840
1/4″ Sq. Note...
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