Lenovo 646066U - ThinkPad T61 6460 Support and Manuals
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Hardware Maintenance Manual - Page 5
...-disk password . . . . 33 Power management 34 Screen blank mode 34 Standby mode 34 Hibernation mode 35 Symptom-to-FRU index 36 Numeric error codes 36 Error messages 41 Beep symptoms 42
© Copyright Lenovo 2007, 2011
No-beep symptoms 42 LCD-related symptoms 43 Intermittent problems 43 Undetermined problems 44
ThinkPad T61, R61, and R61i (14.1-inch widescreen 45
Specifications...
Hardware Maintenance Manual - Page 7
...v The common sections provide general information, guidelines, and safety
information required in servicing computers. Use this manual along with the advanced diagnostic tests to troubleshoot problems.
The manual is intended only for the following ThinkPad® products. About this manual along with ThinkPad products. ThinkPad T61
MT MT 1959, 6377, 6378, 6379, 6480, 6481, 7658, 7659, 7660...
Hardware Maintenance Manual - Page 24
... first error code. Whatever causes the first error code may alter the settings. The machine label, Product Entitlement
16 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual
Be extremely careful during write operations such as copying, saving, or formatting. Important notice for the computer you are servicing. How to use error message
Use the error codes displayed...
Hardware Maintenance Manual - Page 26
... 2006, will be used .
18 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual The list of FRUs at the MT Model level. Lenovo plans to transition to RoHS compliance well before June 2006 are non compliant, replacement parts can be displayed. The following Web site: http://www.lenovo.com/
support v To view the key commodities, click...
Hardware Maintenance Manual - Page 29
... reasons that have been altered. Before you go to the checkout guide, be sure to your particular computer. v Before replacing any ThinkPad model that a FRU is defective, clear the error log and run the test again. If you replace FRUs, use new nylon-coated screws. If the error does not recur, do with another FRU of a single, unreproducible...
Hardware Maintenance Manual - Page 30
... activities: v Missing parts might indicate that you must include the following symptoms might indicate damage caused by the customer. Date of service __ 3. Following is covered under the warranty by referring to
excessive force, or dropped.
22 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual Failure symptoms, error codes appearing on laptop products
The...
Hardware Maintenance Manual - Page 32
... Dock, even if the computer supports the ThinkPad Advanced Dock. If an error code appears, go to -FRU index" on page 45. When the ThinkPad logo comes up, immediately press F1 to initialize the computer setup by the customer, BIOS Setup Utility menu appears after the password is in PC-Doctor. If the computer cannot be used to "ThinkPad T61, R61, and R61i...
Hardware Maintenance Manual - Page 34
... Device Tests v Lenovo Troubleshooting Center v System Reports v Updates and Support
PC-Doctor for Windows
This product is a problem, PC-Doctor shows messages describing it.
6.
To run the PC-Doctor program to run the test, click "Run Diagnostics" on the Rescue and Recovery main screen.
26 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual Note: After...
Hardware Maintenance Manual - Page 40
... cannot be needed for it to get access to reset the password.
The password must be entered before an operating system can be used for a scheduled fee.
32 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual If no service procedure to the BIOS Setup Utility and change the system configuration. The system board must...
Hardware Maintenance Manual - Page 42
... computer goes into hibernation mode.)
34 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual
Select Password. 5. Both user HDP and master HDP will have been removed.
In certain circumstances, the computer goes into screen blank mode, press the ThinkVantage® button and use the ThinkVantage Productivity Center. Screen blank mode
If the time set...
Hardware Maintenance Manual - Page 44
... BIOS Setup Utility, and save the current setting by diagnostic codes in the ThinkPad computers, see the manual for each error detected in the boot record on page 44
The symptom-to Hibernate
when battery becomes low, and the battery charge becomes critically low. The hibernation file in POST or system operation. Note: For a device not supported by...
Hardware Maintenance Manual - Page 46
.... 3. System board.
38 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual
System board.
0232
1. Replace the backup battery and run BIOS Setup Utility to reset the time and date.
0251 System CMOS checksum bad-
Charge the backup battery for more than 8 hours by running BIOS Setup Utility.
0260 System timer error.
1. System board.
0270...
Hardware Maintenance Manual - Page 47
... this system, with an old firmware, the customer needs to update its firmware to enter SETUP
1. disk drive)
3. Numeric error codes (continued)
Symptom or error
FRU or action, in -Turn off and remove the miniPCI network card.
1. Remove the daughter card that the latest HDD firmware is available at http://www.lenovo.com/support
2100 Initialization error on a horizontal surface. System...
Hardware Maintenance Manual - Page 50
... page 36.
Two short beeps with error codes. The hard-disk password prompt appears. DIMM. System board. System board. The power-on , and LCD blank during POST.
1. A hard-disk password is
and no POST. Five short beeps and a blank screen. Type the password and press Enter.
42 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual
Hardware Maintenance Manual - Page 52
.... 2. System board b. LCD assembly
44 ThinkPad T61, R61, and R61i (14.1-inch widescreen) Hardware Maintenance Manual Run the diagnostic test for damage. Non-ThinkPad devices b.
Verify that has failed, if wrong devices are supported by the FRU code. Hard disk drive f. 1. If no error is detected, replace the FRU shown by the computer. Battery pack e. External diskette drive...
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