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User Manual - Page 5
...-disk password . . . . 36 Power management 37 Screen blank mode 37 Standby mode 37 Hibernation mode 38 Symptom-to-FRU index 39 Numeric error codes 39 Error messages 43 Beep symptoms 44
© Copyright Lenovo 2007, 2008
No-beep symptoms 44 LCD-related symptoms 45 Intermittent problems 46 Undetermined problems 46
ThinkPad T61 and T61p (15.4-inch widescreen 47
Specifications 47...
User Manual - Page 7
... on page 1 and "Important service information" on page 17.
© Copyright Lenovo 2007, 2008
v
v The product-specific section includes service, reference, and product-specific
parts information. Before servicing a ThinkPad product, be sure to troubleshoot problems.
The manual is intended only for the following ThinkPad® products.
Important: This manual is divided into sections as...
User Manual - Page 28
...Model level.
20 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
v Authorized IBM Business Partners can be returned in PEW).
Under "Parts Information by description, with applicable machine type model...www.lenovo.com/
support v To view the key commodities, click on PARTS INFORMATION, then PARTS
LOOKUP. hard disk drive, system board, microprocessor, LCD, and memory)
...
User Manual - Page 31
... a hardware defect, such as copying, saving, or
formatting. v Before replacing any ThinkPad model that a FRU is defective, clear the error log and run the test again. If you go to replace a nondefective FRU.
© Copyright Lenovo 2007, 2008
23 v A FRU should service the computer. v When you suspect that supports the PC-Doctor® for Rescue and Recovery" on...
User Manual - Page 34
... T61p (15.4-inch widescreen) Hardware Maintenance Manual Note: If a supervisor password has been set by running the diagnostics test included in the ThinkPad Advanced Dock, even if the computer supports the ThinkPad Advanced Dock.
Diagnostics using Configuration utility for DOS.
Note: When you will need to the USB connector of the BIOS Setup Utility before you can detect errors...
User Manual - Page 43
... been set and is available, neither Lenovo nor Lenovo authorized servicers provide any services to reset either the user or the master HDP, or to recover data from the hard disk drive. The system administrator then provides the user HDP to the BIOS Setup Utility and change the system configuration. If no service procedure to reset the password. The...
User Manual - Page 44
... the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to remove the hard-disk password
Attention: If User only mode is available on the computer. 2.
Type the current master HDP in the Enter Current Password field. Press F10. 9. Note: To check whether the ThinkPad computer supports the Passphrase function, enter the BIOS Setup...
User Manual - Page 47
... not correct. Numeric error codes
Table 1. Run BIOS Setup Utility. Press F9, and Enter to -FRU index in this section lists symptoms and errors and their possible causes.
Related service information 39 If replacing a FRU does not solve the problem, put the original part back in POST or system operation.
System board.
0185 Bad startup sequence settings. Symptom-to-FRU...
User Manual - Page 49
... the date nor the time is plugged
installed. DIMM. 2. Remove the daughter card that you
Unauthorized daughter card is set in the computer. Numeric error codes (continued)
Symptom or error
FRU or action, in sequence
0250 System battery error-System battery is plugged in BIOS Setup Utility.
2. Replace the backup battery and run BIOS Setup Utility to reset the time and...
User Manual - Page 50
... off and install a memory module to the ThinkPad computer.
2.
Inform the following information to the computer.
3. Reseat the hard disk drive. 2.
Ultrabay™ hard disk drive. Read error on HDD1 (Ultrabay hard 2. System board.
1805 Unauthorized Wireless USB card is available at http://www.lenovo.com/support
2100 Initialization error on this system and that you set up...
User Manual - Page 52
...3. System board. System board. 2.
See "Numeric error codes" on , and LCD blank during POST.
1. Only the cursor appears.
Reinstall the operating system.
Make sure that every connector is set .
System board.
Type the password and press Enter.
44 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
Two short beeps and a blank screen.
1. Five...
User Manual - Page 54
... drive i. Devices attached to verify that has failed, if wrong devices are supported by the FRU code. Hard disk drive f. If the problem remains, replace the following devices:
a. Verify that have no more errors exist.
Non-ThinkPad devices b. Remove or disconnect all attached devices are installed, or if the system simply is operating correctly. (See "Power system...
User Manual - Page 64
... seconds when you must have the ThinkPad PM device driver installed on the computer.
The computer display becomes dimmer.
56 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual This function is not supported if different desktop images are displayed: v Eject ThinkPad PC from the ThinkPad Essential Port Replicator.
Change the settings of the ThinkLight is displayed...
User Manual - Page 171
... R
*
3-pin (90 W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG, xxH, xxK, xxM, xxT, xxV) OP
ASTEC
92P1104 R
*
Lite-On
92P1108 R
*
Sanken
92P1112 R
*
3-pin (65W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG, xxH, xxK, xxM, xxT, xxV) OP
ASTEC
92P1212 R
*
Delta
42T5283 R
*
Lite-On
92P1157 R
*
ThinkPad T61 and T61p (15.4-inch widescreen) 163
User Manual - Page 182
Parts list-Common service tools
Tool
P/N
Screwdriver kit 1/4″ drive spinner handle
95F3598 1650840
1/4″ Sq. Note: Download the file from the following Web site: http://www.lenovo.com/
spm
174 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
Common service tools
Table 56. to 1/4″ hex torx adapter
93F2838
TR7-TR-10 tamper resistant torx...
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