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
... How to remove the hard-disk password . . . . 57 Power management 59 Screen blank mode 59 Standby mode 59 Hibernation mode 60 Symptom-to-FRU index 61 Numeric error codes 61 Error messages 65 Beep symptoms 66
© Copyright Lenovo 2009
No-beep symptoms 66 LCD-related symptoms 67 Intermittent problems 68 Undetermined problems 68
Specifications 69
Status indicators 71...
User Manual - Page 51
... only with a hardware defect, such as copying, saving, or
formatting. If the error does not recur, do first" on page 44 v "Checkout guide" on page 48 - Drives in this chapter apply to do not replace the FRU. Consider replacing a FRU only when a problem recurs. "PC-Doctor for DOS" on page 48 - Important notes: v Only certified trained...
User Manual - Page 56
...; 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 Toolbox is available...
User Manual - Page 64
... 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 8. When the recovery process is available, neither Lenovo nor Lenovo authorized servicers provide...
User Manual - Page 69
... a FRU 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
... adapter.
2. DIMM. 3. System board.
Charge the backup battery for more than 8 hours by running BIOS Setup Utility.
0260 System timer error.
1. Run BIOS Setup Utility to reset the time and date.
0252 Password checksum bad-The password is plugged
installed. Default configuration used .
1. Replace the backup battery. 3. System board.
1802 Unauthorized network card is set in BIOS...
User Manual - Page 72
...installed.
2.
Remove all but the reader that your main operating system. Place the ThinkPad Notebook on HDD0 (Main hard disk drive)
1. The latest version is attached to enter SETUP
1. disk drive)
3. Ultrabay hard disk drive. 3. Numeric error codes (continued)
Symptom or error
FRU or action, in mind, the customer can still use it is available at http://www.lenovo.com/support...
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 following devices:
a. Run the diagnostic test for damage. 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. Printer, mouse, and other external devices d. Battery pack e. Hard disk drive f. If no error is detected, do with a hardware defect, such as cosmic radiation...
User Manual - Page 109
...: Step 1 is only for models with the wireless USB adapter.
For models with the wireless USB adapter, route the antenna cable as shown in order: v "1010 Battery pack" on page 83 v "1070 Keyboard" on the adapter. Removal steps of the arrow.
2 2
1
When installing: In models with the Intel Turbo Memory Minicard, skip step 1 . 1090 Wireless USB adapter or Intel Turbo Memory
For...
User Manual - Page 110
Table 19. Removal steps of wireless USB adapter or Intel Turbo Memory (continued) 3
102 ThinkPad T400s Hardware Maintenance Manual
User Manual - Page 125
...v "1130 5-in-1 Media Card Reader adapter" on page 110 v "1140 Bluetooth-wireless radio switch FPC" on page 111 v "1150 LCD unit" on page 113
Removing and replacing a FRU 117
Note: If the test... Battery pack" on page 83 v "1020 Ultrabay Slim Media Bay device or travel bezel" on page 84 v "1030 Solid state drive (SSD) or hard disk drive (HDD)" on page 85 v "1050 PCI Express Mini Card for wireless ...
User Manual - Page 142
... v "1030 Solid state drive (SSD) or hard disk drive (HDD)" on page 85 v "1050 PCI Express Mini Card for wireless LAN" on page 89 v "1060 PCI Express Mini Card for wireless WAN" on page 92 v "1070 Keyboard" on page 95 v "1090 Wireless USB adapter or Intel Turbo Memory" ...page 131 Table 33. 2060 LCD cable
For access, remove these FRUs, in this figure.
134 ThinkPad T400s Hardware Maintenance Manual
User Manual - Page 147
... replacing a FRU 139 2090 Antenna kit and LCD rear cover assembly
For access, remove these FRUs in order: v "1010 Battery pack" on page 83 v "1020 Ultrabay Slim Media Bay device or travel bezel" on page 84 v "1030 Solid state drive (SSD) or hard disk drive (HDD)" on page 85 v "1050 PCI Express Mini Card for wireless...
User Manual - Page 153
... models ending in U. Optional-service CRUs These CRUs are isolated parts within the computer that are available as 3Dx (where 3D is not a CRU. An N in the CRU ID column. Other Self-service CRUs depending on page 171
Notes: v Each FRU is a Self-service CRU; Examples of CRUs include an AC adapter, a power cord, a battery, and a hard disk drive...
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