Service Manual Info

  Une communauté de partage de manuel de service en ligne.







Lenovo ThinkPad T430u

Tags : LenovoThinkPadT430u33513352335362738614 
Lenovo ThinkPad T430u Hardware Maintenance Manual

TéléchargerObtenez le fichier PDF

Description

Lenovo ThinkPad T430u Hardware Maintenance Manual
Third Edition (July 2013) - 102 pages

This manual contains service and reference information for the following ThinkPad® products.

ThinkPad T430u Machine Type (MT): 3351, 3352, 3353, 6273, and 8614

Use this manual along with the advanced diagnostic tests to troubleshoot problems.

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
Chapter 2. Important service
information . . . . . . . . . . . . . . 21
Strategy for replacing FRUs . . . . . . . . . 21
Strategy for replacing a hard disk drive . . . 22
Important notice for replacing a system
board . . . . . . . . . . . . . . . . 22
How to use error message . . . . . . . . 22
Strategy for replacing FRUs for CTO, CMV, and
GAV . . . . . . . . . . . . . . . . . . . 22
Product definition . . . . . . . . . . . . 22
FRU identification for CTO, CMV, and GAV
products . . . . . . . . . . . . . . . 23
Chapter 3. General checkout . . . . . 25
What to do first . . . . . . . . . . . . . . 25
Checkout guide . . . . . . . . . . . . . . 26
Lenovo Solution Center . . . . . . . . . 26
Quick test programs. . . . . . . . . . . 26
UEFI diagnostic program . . . . . . . . . 27
Bootable diagnostic programs. . . . . . . 27
Power system checkout . . . . . . . . . . . 28
Checking the ac power adapter . . . . . . 28
Checking operational charging . . . . . . 29
Checking the battery pack . . . . . . . . 29
Checking the backup battery . . . . . . . 29
Chapter 4. Related service
information . . . . . . . . . . . . . . 31
Restoring the factory contents by using Recovery
Disc Set . . . . . . . . . . . . . . . . . 31
Using the Windows recovery programs on the
Windows 8 operating system . . . . . . . . . 32
Passwords . . . . . . . . . . . . . . . . 33
Power-on password . . . . . . . . . . . 33
Hard-disk password. . . . . . . . . . . 33
Supervisor password . . . . . . . . . . 34
How to remove the power-on password . . . 34
How to remove the hard-disk password . . . 34
Power management . . . . . . . . . . . . 35
Screen blank mode (for the Windows 7
operating system). . . . . . . . . . . . 35
Sleep mode . . . . . . . . . . . . . . 35
Hibernation mode . . . . . . . . . . . 35
Symptom-to-FRU index . . . . . . . . . . . 36
Numeric error codes . . . . . . . . . . 36
Error messages . . . . . . . . . . . . 38
No-beep symptoms . . . . . . . . . . . 38
Beep symptoms . . . . . . . . . . . . 38
LCD-related symptoms . . . . . . . . . 38
Intermittent problems . . . . . . . . . . 39
Undetermined problems . . . . . . . . . 39
Chapter 5. Status indicators . . . . . 41
Chapter 6. Function key
combinations . . . . . . . . . . . . . 43
Chapter 7. Locations . . . . . . . . . 45
Locating computer controls, connectors, and
indicators. . . . . . . . . . . . . . . . . 45
Front view. . . . . . . . . . . . . . . 45
Rear view . . . . . . . . . . . . . . . 46
Bottom view . . . . . . . . . . . . . . 46
Locating FRUs and CRUs . . . . . . . . . . 46
Major FRUs and CRUs. . . . . . . . . . 48
LCD FRUs and CRUs . . . . . . . . . . 50
Looking up FRU information . . . . . . . . . 51
Chapter 8. FRU replacement
notices . . . . . . . . . . . . . . . . 53
Screw notices . . . . . . . . . . . . . . . 53
Retaining serial numbers. . . . . . . . . . . 54
Restoring the serial number of the system
unit . . . . . . . . . . . . . . . . . 54
Retaining the UUID . . . . . . . . . . . 55
Reading or writing the ECA information . . . 55
Chapter 9. Removing or replacing a
FRU . . . . . . . . . . . . . . . . . . 57
General guidelines . . . . . . . . . . . . . 57
Before servicing the computer . . . . . . . . 58
Disabling the battery pack in the UEFI BIOS . 58
Removing the SIM card . . . . . . . . . 58
1010 Bottom cover . . . . . . . . . . . . . 58
1020 Battery pack . . . . . . . . . . . . . 60
1030 Hard disk drive or solid-state drive
assembly . . . . . . . . . . . . . . . . . 61
1040 Keyboard . . . . . . . . . . . . . . 63
1050 Memory module . . . . . . . . . . . . 66
1060 PCI Express Mini Card for wireless LAN . . 67
1070 PCI Express Mini Card for wireless WAN or
mSATA solid-state drive . . . . . . . . . . . 68
1080 Backup battery . . . . . . . . . . . . 71
1090 Keyboard bezel . . . . . . . . . . . . 72
1110 Speaker assembly . . . . . . . . . . . 75
1120 Media card reader . . . . . . . . . . . 76
1130 Fingerprint reader . . . . . . . . . . . 77
1140 Power button sub card . . . . . . . . . 78
1150 Hard disk drive or solid-state drive cable . . 79
1160 System board assembly and thermal fan
assembly . . . . . . . . . . . . . . . . . 79
1170 DC-in sub card and base cover assembly . . 82
2010 LCD unit . . . . . . . . . . . . . . . 84
2020 LCD bezel . . . . . . . . . . . . . . 87
2030 LCD panel . . . . . . . . . . . . . . 87
2040 Integrated camera and microphone combo
card . . . . . . . . . . . . . . . . . . . 88
2050 Hinges . . . . . . . . . . . . . . . 89
2060 Wireless antenna cables and LCD rear cover
assembly . . . . . . . . . . . . . . . . . 90
Appendix A. Notices . . . . . . . . . . 93
Electronic emissions notices . . . . . . . . . 94
Trademarks . . . . . . . . . . . . . . . . 94




Commentaires


Envoyer un commentaire

Vous devez être connecté pour soumettre des commentaires. Cliquez ici pour vous connecter.





Documents connexes