Lenovo T400s - ThinkPad 2823 - Core 2 Duo 2.53 GHz Support and Manuals
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SimpleTap touch interface on Lenovo T400s
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Replacing the hard drive on a Lenovo T400s
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Popular Lenovo T400s Manual Pages
User Manual - Page 5
... unit 78 Retaining the UUID 78 Reading or writing the ECA information . . . 79
Removing and replacing a FRU . . . . 81
Before servicing ThinkPad T400s 82 1010 Battery pack 83 1020 Ultrabay Slim Media Bay device or travel bezel 84 1030 Solid state drive (SSD) or hard disk drive (HDD 85 1040 DIMM 87 1050 PCI Express Mini Card for wireless LAN...
User Manual - Page 50
... of service parts by Date" select SYSTEM SERVICE PARTS. The key commodities will be returned in the machine type and model (Example: 1829-CTO) under PARTS SHIPPED WITH YOUR SYSTEM. The list of FRUs for a machine type and model. hard disk drive, system board, microprocessor, LCD, and memory) v eSupport can be accessed at the following Web site: http://www.lenovo.com/
support...
User Manual - Page 51
... checkout" on removing and replacing
FRUs.
v Before replacing any ThinkPad model that supports the PC-Doctor® for DOS diagnostics program. v When you suspect that a FRU is defective, clear the error log and run the test again. v Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. v A FRU should service the computer...
User Manual - Page 53
...setup by pressing Enter instead of errors and invalid system responses. 1. On the BIOS Setup Utility screen, press F9, Enter, F10, and then Enter.
Identify the failing symptoms in the docking station, even if the computer supports the docking station. Note: If a supervisor password has been set...:// www.lenovo.com/support
To create the PC-Doctor diagnostic CD, follow the instructions on the...
User Manual - Page 56
... the Windows® operating system. v Tech Support Form v Battery Rundown v View Test Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive
Lenovo System Toolbox
Lenovo System Toolbox is a diagnostic program that determine software and usage problems.
For additional information about running .
48 ThinkPad T400s Hardware Maintenance Manual Note: The latest Lenovo System...
User Manual - Page 64
... hard disk drive can be replaced for it to get access to complete the Windows setup. Exception: If only an SVP is installed, the password prompt does not appear when the operating system is entered. Attention: If the user HDP has been forgotten, check whether a master HDP has been set , a prompt for a scheduled fee.
56 ThinkPad T400s Hardware Maintenance Manual...
User Manual - Page 65
... Notebook. 3. Remove the battery pack. Turn on the computer. 2. For models supporting the Passphrase function, press F1 while the POP icon is selected and the user HDP has been forgotten and cannot be replaced for a scheduled fee. Note: To check whether the ThinkPad Notebook you have been saved window, press Enter. 8. How to remove the hard-disk password
Attention...
User Manual - Page 68
... timer conditions are stored on , the computer returns from the hard disk drive.
60 ThinkPad T400s Hardware Maintenance Manual To cause the computer to go into hibernation mode automatically in either of the following conditions: v If a "hibernation time" has been set on the hard disk drive is read, and system status is restored from hibernation mode and...
User Manual - Page 69
... does not solve the problem, put the original part back in sequence." Numeric error codes
Table 2. 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 diagnostic codes in the EEPROM is not correct.
Run BIOS Setup Utility. Do not replace a nondefective FRU.
System board...
User Manual - Page 71
... Related service information 63 Reset the password by connecting the ac adapter.
2. System board.
02F4 EISA CMOS not writable.
1. Remove the daughter card that you
Unauthorized daughter card is cleared. in -Power off and remove the daughter card. 2. Numeric error codes (continued)
Symptom or error
FRU or action, in BIOS Setup Utility.
2. Replace the backup battery and...
User Manual - Page 72
...drive. 3.
Main hard disk drive.
3. System board.
64 ThinkPad T400s Hardware Maintenance Manual
Read error on page 87.
2000 Hard Drive Active Protection sensor diagnostics failed.Press to continue.Press to the ThinkPad Notebook.
2. System board.
2112 Read error on this system, with an old firmware, the customer needs to update its firmware to the computer.
3. Power off and remove...
User Manual - Page 74
...) screen. Reseat DIMM. 2.
Type the password and press Enter.
66 ThinkPad T400s Hardware Maintenance Manual LCD assembly. 3. System board. 2.
External CRT. 4. See "Numeric error codes" on password or a supervisor password is
and no POST.
Five short beeps and a blank screen. Make sure that every connector is set . Beep symptoms
Table 4. Beep symptoms
Symptom...
User Manual - Page 76
... the system board in the internal drive i. Non-ThinkPad devices b. Verify that have nothing to the docking station or the port replicator c. Turn off the computer. 2. Devices attached to do not replace any damaged FRU. 3. Determine whether the problem has been solved. 6. LCD assembly
68 ThinkPad T400s Hardware Maintenance Manual If any error is operating correctly. (See "Power...
User Manual - Page 77
... Disc drive
Some models
© Copyright Lenovo 2009
69 v Intel Turbo Memory, 2 GB (half size) v Intel Turbo Memory, 4 GB (half size)
v 242 bytes
v 120 GB, 5400 rpm, MicroSATA Generation 2 interface v 250 GB, 5400 rpm, MicroSATA Generation 2 interface
Solid state drive
Ultrabay Slim Media Bay device Fingerprint reader
Note: Supported hard disk drives depend on the model. Specifications
This...
User Manual - Page 153
... access panel is removed, the specific CRU is an Optional-service CRU. Parts list
This chapter contains following types of CRUs: Self-service CRUs
These CRUs unplug or are held by no more than two screws. v FRUs marked with finger print reader and touchpad. v FRU with specific models listed and described as options.
© Copyright Lenovo 2009
145...
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