Lenovo 64584UU - ThinkPad T61 6458 Support and Manuals
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Hardware Maintenance Manual - Page 3
... the hard-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
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 Status...
Hardware Maintenance Manual - Page 23
... and device driver fixes are instructed to replace a FRU but the replacement does not correct the
problem, reinstall the original FRU before you continue.
© Copyright Lenovo 2007, 2008
17
Enter the product number of the computer or press Auto-detect button on the screen and install the necessary software. Follow the directions on the
screen. 3. Important service information...
Hardware Maintenance Manual - Page 26
... following Web site: http://www.lenovo.com/
support v To view the key commodities, click on PARTS INFORMATION, then PARTS
LOOKUP.
Business Partners will enter Loc ID, MT and Serial, and the key commodities will access PEW when performing Entitlement Lookup. Under "View by Date" select SYSTEM SERVICE PARTS. warranty.vm&sitestyle=lenovo Select Warranty lookup. Input the...
Hardware Maintenance Manual - Page 29
...FRU.
© Copyright Lenovo 2007, 2008
23 Consider replacing a FRU only when a problem recurs. v Be careful not to your particular computer.
Important notes: v Only certified trained personnel should not be overwritten. v When you are correct by referring to do not replace the FRU. v A FRU should service the computer. v Before replacing any ThinkPad model that have been...
Hardware Maintenance Manual - Page 32
... that is available at following Web site: http://www.lenovo.com/ support
To create the PC-Doctor diagnostic diskette, follow the instruction on page 47. 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.
Note: When you need to "Power system...
Hardware Maintenance Manual - Page 35
...some models of the computer. General checkout 29 Select one of the categories listed below to display symptoms and solutions: v Check System Health v System and Device Tests v Lenovo Troubleshooting Center v System Reports v Updates and Support
PC-Doctor for Windows
This product is designed to help you troubleshoot and resolve problems related to test the hardware features of ThinkPad computer...
Hardware Maintenance Manual - Page 41
... servicer: 1. Remove the battery pack. Reinstall the backup battery and the battery pack.
(B) If an SVP has 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 the BIOS Setup Utility and change the system configuration.
For how to remove the hard-disk password" on the computer...
Hardware Maintenance Manual - Page 42
...: To check whether the ThinkPad computer supports the Passphrase function, enter the BIOS Setup Utility and go to Security --> Password. Select Hard-disk x password, where x is appearing on the ThinkPad computer. 3. Select Power-On Password. 6. The hard disk drive can be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user...
Hardware Maintenance Manual - Page 45
... solve the problem, put the original part back in sequence." Do not replace a nondefective FRU.
System board.
0176 System Security-The system has been tampered with.
1. Then
defaults.-The checksum of the CRS2 setting save the current setting by pressing F10. Then save the current setting by diagnostic codes in the ThinkPad computers, see the manual for each error detected in...
Hardware Maintenance Manual - Page 47
... time error-Neither the date nor the time is set in BIOS Setup Utility.
2.
Default configuration used .
1. Related service information 41 System board.
02F7 Fail-safe timer NMI failed
1. Reset the password by connecting the ac adapter.
2. Replace the backup battery and run BIOS Setup Utility to reset the time and date.
0252 Password checksum bad-The password is plugged
installed...
Hardware Maintenance Manual - Page 48
... the latest HDD firmware is attached to Slot-0 or the lower slot. Power off and install a memory module to the ThinkPad computer.
2.
If in -Power off and remove the Wireless USB card.
1. System board.
42 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Ultrabay hard disk drive. 3. Numeric error codes (continued)
Symptom or error
FRU or action...
Hardware Maintenance Manual - Page 50
..., three more short 1.
Reinstall the operating system. connected tightly and correctly.
2. DIMM.
3. POST error.
Make sure that every connector is
and no POST. Type the password and press Enter.
44 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Reseat DIMM. 2.
Reseat the LCD connector. 2.
System board. DIMM. Four cycles of four short...
Hardware Maintenance Manual - Page 52
... in the internal drive i. Undetermined problems
If the diagnostic tests did not identify the adapter or device that has failed, if wrong devices are supported by the FRU code. Determine whether the problem has been solved. 6. If any error is operating correctly. (See "Power system checkout" on the computer. 5. Battery pack e. FRU replacement should be due to the...
Hardware Maintenance Manual - Page 62
..., start Presentation Director, and change the settings.
Change the settings of the ThinkLight is displayed only if the
ThinkPad computer has been attached to the ThinkPad computer. The computer can log on to a ThinkPad Essential Port Replicator and one or more USB devices have the ThinkPad PM device driver installed on the computer display and the external monitor (the Extend...
Hardware Maintenance Manual - Page 68
...the parts list for your computer. Any other battery could ignite or explode.
Table 11. 1010 Battery pack
DANGER
Use only the battery specified in the locked position.
62 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Holding the battery release lever in the unlocked position 2 , remove the battery pack in the direction shown by arrow
3.
1
2
3
When installing...
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