Lenovo 889202U - ThinkPad T61 8892 Support and Manuals
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Hardware Maintenance Manual - Page 5
...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 (14.1-inch) . . 47
Specifications 47 Status indicators 50 FRU tests 53 Fn key combinations 55 FRU replacement notices 58
Screw notices 58 Retaining serial numbers 59 Removing and replacing a FRU 61 1010 Battery...
Hardware Maintenance Manual - Page 25
... device driver fixes are instructed to http://www.lenovo.com/support 2. "How to use error message" on page 18 v "Strategy for replacing FRUs for CTO, CMV, and GAV products" on page 19 v "Important information about replacing RoHS compliant FRUs" on page 18 -
"Product definition" on page 19 -
Go to replace a FRU but the replacement does not correct the
problem, reinstall...
Hardware Maintenance Manual - Page 31
... not apply to your particular computer. Consider replacing a FRU only when a problem recurs. v Before replacing any ThinkPad model that have nothing to the checkout guide, be replaced because of reasons that supports the PC-Doctor® for a variety of a single, unreproducible failure. If you replace a FRU, make sure that a FRU is defective, clear the error log and run the test...
Hardware Maintenance Manual - Page 32
... service or modification. Following is covered under warranty and some symptoms that have been subjected to
excessive force, or dropped.
24 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Before checking problems with multiple labels v Damaged or bent diskette eject button v Fuses blown by attachment of a nonsupported device v Forgotten computer password (making the computer...
Hardware Maintenance Manual - Page 34
... following Web site: http://www.lenovo.com/support
PC-Doctor cannot be powered on page 39.
26 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Insert the PC-Doctor disk into the diskette drive; then power on the computer. 2. If an error code appears, go to the USB connector of the BIOS Setup Utility before you can select...
Hardware Maintenance Manual - Page 40
... : 1. Red (+) Black (-)
Wire Red Black
Voltage (V dc) +2.5 to +3.2 Ground
v If the voltage is not correct, replace the backup battery. v If the backup battery discharges quickly after replacement, replace the system
board.
32 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Power off the computer, and unplug the ac adapter from it. 2. v If the voltage is correct...
Hardware Maintenance Manual - Page 43
... be replaced for a scheduled fee.
How to reset the password.
Reinstall the backup battery and the battery pack.
(B) If an SVP has been set .
Supervisor password
A supervisor password (SVP) protects the system information stored in the same operation. Attention: If the SVP has been forgotten and cannot be made available to the servicer, there is available, neither Lenovo nor Lenovo...
Hardware Maintenance Manual - Page 44
... Changes have been removed.
36 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual
then enter the master HDP. Select Password. 6. Click Access BIOS.
Type the current master HDP in the Setup Configuration window. The hard disk drive can be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or...
Hardware Maintenance Manual - Page 47
... v "Undetermined problems" on page 46.
Note: For a device not supported by pressing F10. Run BIOS Setup Utility. in the EEPROM is listed first, in the ThinkPad computers, see the manual for each error detected in POST or system operation.
This index can be replaced next. Related service information 39 Press F9, and Enter to load the default setting.
System board...
Hardware Maintenance Manual - Page 49
... configuration used .
1. Numeric error codes (continued)
Symptom or error
FRU or action, in BIOS Setup Utility.
2. Charge the backup battery for more than 8 hours by running BIOS Setup Utility.
0260 System timer error.
1. System board. Load "Setup Default" in sequence
0250 System battery error-System battery is plugged
installed. Reset the password by connecting the ac...
Hardware Maintenance Manual - Page 50
... you set up within your HDD is using a supported IBM/Lenovo HDD with the risk in -Power off and install a memory module to the computer.
3. Remove all but not in Slot-1. Install DIMM in Slot-0, but the reader that the latest HDD firmware is not supported by pressing ESC. Place the ThinkPad computer on HDD0 (Main hard disk drive) 2.
Read error...
Hardware Maintenance Manual - Page 52
... password and press Enter.
44 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual One long and two short beeps, and a blank or unreadable LCD.
1. System board. 2. A hard-disk password is set . beeps, and one short beep.
Reseat DIMM. 2. A power-on page 39.
Reseat the LCD connector. 2. LCD assembly. 3. DIMM. See "Numeric error codes" on password or a supervisor password...
Hardware Maintenance Manual - Page 54
... following : 1. LCD assembly
46 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Verify that has failed, if wrong devices are supported by the FRU code. External diskette drive or optical drive g. Replace any FRUs. 3. DIMM h. System board b.
If no error is operating correctly. (See "Power system checkout" on the computer. 5. If any error is not operating, follow these...
Hardware Maintenance Manual - Page 66
...-section)
v Torque driver If you service this section carefully before replacing any FRU. Use a new one should be used only once. v Use a torque screwdriver if you use the correct screw. Never use new screws. Do the following when you have the following country specifications.
58 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual If you removed...
Hardware Maintenance Manual - Page 106
Turn over the structure frame and proceed to step 2 .
98 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual 1180 USB sub card with cable
For access, remove these FRUs in order: v "1010 Battery pack" on page 62 v "1020 Ultrabay Slim device" on page 63 v "1030 Hard disk drive (HDD) cover, HDD, and HDD rubber...
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