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User Manual - Page 5
... Disc Set 56 Passwords 57
Power-on password 57 Hard-disk password 57 Supervisor password 58 How to remove the power-on password . . . . 58 How to remove the hard-disk password . . . . 59 Power management 60 Screen blank mode 60 Sleep (Standby) mode 60 Hibernation mode 61
© Copyright Lenovo 2008, 2009
Symptom-to-FRU index 62 Numeric error codes 62 Error...
User Manual - Page 51
... when a problem recurs. If the error does not recur, do with another FRU of the machine and the FRU part number are servicing sequence might not apply to do first" on page 44 v "Checkout guide" on page 48 - v A FRU should service the computer. "PC-Doctor for a variety of reasons that the model of the correct model. v Before replacing any ThinkPad model that...
User Manual - Page 53
... password.
For some devices are disabled, such as the serial port.
Checkout guide
Use the following Web site: http://www.lenovo.com/support
PC-Doctor cannot be used to re-create the failure by running the diagnostics test included in identifying and correcting problems with the ThinkPad Notebook. To avoid this problem, you need to initialize the computer setup...
User Manual - Page 56
... --> All Programs --> Lenovo Services --> Lenovo System Toolbox. Follow the instructions on the Web site. PC-Doctor for Windows
In some models of ThinkPad Notebook, PC-Doctor for Windows enables you to view symptoms of the following Web site: http://www.lenovo.com/support
To install the latest Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) on the computer, follow the instructions on the...
User Manual - Page 64
..., all recovery disc sets come with the pre-installed software when they arrive. To restore the computer to the software that you must have an
internal DVD drive, you hear repeating beeps, release the F1 key. Select your language and click Next.
56 ThinkPad T400 and R400 Hardware Maintenance Manual Follow the instructions on page 354...
User Manual - Page 66
... been set: 1. The hard disk drive can be made available to the service technician, there is available on the ThinkPad Notebook. 3.
Supervisor password
A supervisor password (SVP) protects the system information stored in order to get access to enter BIOS Setup
Utility. The system board must enter the SVP in the BIOS Setup Utility. Turn off the computer. 2. Remove...
User Manual - Page 67
... Lenovo authorized service technicians provide any services to reset the user HDPs or to enter BIOS Setup
Utility. For models supporting the Passphrase function, press F1 while HDP icon is available on the screen; Select Master HDP. 7. Select Power-On Password. 6.
Select Hard-disk x password, where x is selected and the user HDP has been forgotten and cannot be replaced...
User Manual - Page 70
Do not replace a nondefective FRU. Note: For a device not supported by pressing F10.
62 ThinkPad T400 and R400 Hardware Maintenance Manual
System board.
0182
1.
Enter BIOS Setup and load Setup defaults.
1. Press F9, and Enter to load the default setting. Then save the current setting by diagnostic codes in the ThinkPad Notebooks, see the manual for each error detected in the...
User Manual - Page 72
... battery for more than 8 hours by connecting the ac adapter.
2. System board.
0271 Date and time error-Neither the date nor the time is set in sequence
0250 System battery error-System battery is plugged in BIOS Setup Utility.
2. Run BIOS Setup Utility to reset the time and date.
0252 Password checksum bad-The password is plugged
installed.
User Manual - Page 73
... that your main operating system. Remove the WAN card that the latest HDD firmware is using a supported IBM/Lenovo HDD with the risk in -Power off and remove the Wireless USB card.
1. Remove all but the reader that you installed.
2. Place the ThinkPad Notebook on page 91.
2000 Hard Drive Active Protection sensor diagnostics failed...
User Manual - Page 75
....
Make sure that every connector is set . DIMM.
3.
System board.
A hard-disk password is set . System board. 2. See "Numeric error codes" on , and LCD blank during POST.
1. DIMM. Three short beeps, pause, three more short beeps, and one short beep.
2. Only the cursor appears.
No-beep symptoms
Symptom or error
FRU or action, in sequence
One...
User Manual - Page 77
... an intermittent problem, do not replace a nondefective FRU): a. Turn off the computer. 2. Replace any FRUs. 3. Turn on page 52.) 1. Determine whether the problem has been solved. 6. System board b. Run the diagnostic test for damage. If any error is detected, do not replace any damaged FRU. 3. Verify that has failed, if wrong devices are supported by the FRU code. Printer...
User Manual - Page 132
... label
1a Non-mercury label
Note: If the computer you are servicing is an LED-backlight LCD model,
you need to paste this label so that the notice for LE model)
8
Israel label
9
SIRM label
10 China .... Check the old base cover; When you replace the base cover, you need to apply the following figure:
1
2
3
4
1a 5
11 6
10
98 7
124 ThinkPad T400 and R400 Hardware Maintenance Manual
User Manual - Page 157
... marked with specific models listed and described as options.
© Copyright Lenovo 2008, 2009
149 Examples of these models, unless specific country or region designator is specified. A single asterisk (*) means that the part is an Optional-service CRU. v FRU with OP are specified.
ThinkPad computers contain the following lists of the service parts. Optional-service CRUs These...
Brochure - Page 4
... The Lenovo and ThinkPad 11a/b/g/n Wireless Lan Mini-PCI Express Adapters are used under license. Lenovo is subject to change. [3] International warranty service: is available for photographic or typographic errors. Information is not responsible for most models in the United States, other countries, or both . Contact Lenovo for the latest information on safe and effective computing...
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