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IBM
T400S
Benutzerhandbuch
IBM T400S Benutzerhandbuch
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Contents
About this manual. . . . . . . . . . .
iii
Chapter 1. Safety information . . . . . 1
General safety . . . . . . . . . . . . . . . .
1
Electrical safety . . . . . . . . . . . . . . .
2
Safety inspection guide . . . . . . . . . . . .
3
Handling devices that are sensitive to electrostatic
discharge. . . . . . . . . . . . . . . . . .
3
Grounding requirements . . . . . . . . . . . .
4
Safety notices (multilingual translations) . . . . . .
4
Laser compliance statement (multilingual
translations) . . . . . . . . . . . . . . . .
21
Chapter 2. Important service
information . . . . . . . . . . . . . .
31
Strategy for replacing FRUs . . . . . . . . .
31
Strategy for replacing a hard disk drive . . .
32
Important notice for replacing a system
board . . . . . . . . . . . . . . . .
32
How to use error message . . . . . . . .
32
Strategy for replacing FRUs for CTO, CMV, and
GAV . . . . . . . . . . . . . . . . . . .
32
Product definition . . . . . . . . . . . .
32
FRU identification for CTO, CMV, and GAV
products . . . . . . . . . . . . . . .
33
Chapter 3. General checkout . . . . .
35
What to do first . . . . . . . . . . . . . .
35
Checkout guide . . . . . . . . . . . . . .
36
Diagnostics using PC-Doctor for DOS. . . .
36
Lenovo ThinkVantage Toolbox (Lenovo System
Toolbox) . . . . . . . . . . . . . . .
39
PC-Doctor for Rescue and Recovery . . . .
40
FRU tests . . . . . . . . . . . . . . .
40
Power system checkout . . . . . . . . . . .
41
Checking the AC adapter. . . . . . . . .
41
Checking operational charging
. . . . . .
42
Checking the battery pack . . . . . . . .
42
Checking the backup battery . . . . . . .
43
Chapter 4. Related service
information . . . . . . . . . . . . . .
45
Restoring the factory contents by using Product
Recovery discs . . . . . . . . . . . . . .
45
Restoring the factory contents by using Recovery
Disc Set . . . . . . . . . . . . . . . . .
45
Passwords . . . . . . . . . . . . . . . .
47
Power-on password . . . . . . . . . . .
47
Hard-disk password. . . . . . . . . . .
47
Supervisor password . . . . . . . . . .
47
How to remove the power-on password . . .
47
How to remove the hard-disk password . . .
48
Power management
. . . . . . . . . . . .
48
Screen blank mode . . . . . . . . . . .
49
Sleep (standby) mode . . . . . . . . . .
49
Hibernation mode
. . . . . . . . . . .
49
Symptom-to-FRU index . . . . . . . . . . .
50
Numeric error codes
. . . . . . . . . .
51
Error messages
. . . . . . . . . . . .
55
Beep symptoms . . . . . . . . . . . .
56
No-beep symptoms . . . . . . . . . . .
57
LCD-related symptoms . . . . . . . . .
57
Intermittent problems . . . . . . . . . .
58
Undetermined problems . . . . . . . . .
58
Chapter 5. Status indicators . . . . .
61
Chapter 6. Fn key combinations . . .
65
Chapter 7. FRU replacement
notices . . . . . . . . . . . . . . . .
69
Screw notices . . . . . . . . . . . . . . .
69
Retaining serial numbers. . . . . . . . . . .
70
Restoring the serial number of the system
unit . . . . . . . . . . . . . . . . .
70
Retaining the UUID . . . . . . . . . . .
71
Reading or writing the ECA information . . .
71
Chapter 8. Removing and replacing a
FRU . . . . . . . . . . . . . . . . . .
73
Before servicing ThinkPad T400s, T410s, and
T410si . . . . . . . . . . . . . . . . . .
74
1010 Battery pack . . . . . . . . . . . . .
75
1020 Serial Ultrabay Slim device or travel bezel . .
75
1030 Solid state drive (SSD) or hard disk drive
(HDD) . . . . . . . . . . . . . . . . . .
76
1040 DIMM . . . . . . . . . . . . . . . .
78
1050 PCI Express Mini Card for wireless LAN . .
80
1060 PCI Express Mini Card for wireless WAN . .
83
1070 Keyboard . . . . . . . . . . . . . .
85
1080 Backup battery . . . . . . . . . . . .
89
1090 Wireless USB adapter or Intel Turbo
Memory . . . . . . . . . . . . . . . . .
90
1100 Palm rest or palm rest with fingerprint
reader . . . . . . . . . . . . . . . . . .
91
1110
Bluetooth
daughter card (BDC-2) . . . . .
93
1120 Keyboard bezel and speaker assembly . . .
94
© Copyright Lenovo
i
Vorherige
Nächste
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