Service Manual Info

  Une communauté de partage de manuel de service en ligne.







Lenovo ThinkPad S440

Tags : LenovoThinkPadS44020AY20BB 
Lenovo ThinkPad S440 Hardware Maintenance Manual

TéléchargerObtenez le fichier PDF

Description

Lenovo ThinkPad S440 Hardware Maintenance Manual
First Edition (August 2013) - 114 pages

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

ThinkPad S440 Machine Type (MT) 20AY and 20BB

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. . . . . . . . . . . . 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 the
Recovery Disc Set . . . . . . . . . . . . . 31
Recovery overview for the Windows 8 operating
system . . . . . . . . . . . . . . . . . . 32
Refreshing your computer . . . . . . . . 32
Resetting your computer to the factory default
settings. . . . . . . . . . . . . . . . 32
Using the advanced startup options . . . . 33
Recovering your computer from the Windows
recovery environment . . . . . . . . . . 33
Creating and using recovery media . . . . . 33
Passwords . . . . . . . . . . . . . . . . 34
Power-on password . . . . . . . . . . . 35
Hard disk password . . . . . . . . . . . 35
Supervisor password . . . . . . . . . . 35
How to remove the power-on password . . . 35
How to remove the hard disk password . . . 36
Power management . . . . . . . . . . . . 36
Screen blank mode (for the Windows 7
operating system only) . . . . . . . . . . 36
Sleep mode . . . . . . . . . . . . . . 36
Hibernation mode . . . . . . . . . . . 37
Symptom-to-FRU index . . . . . . . . . . . 37
Numeric error codes . . . . . . . . . . 38
Error messages . . . . . . . . . . . . 38
No-beep symptoms . . . . . . . . . . . 39
Beep symptoms . . . . . . . . . . . . 39
LCD-related symptoms . . . . . . . . . 40
Intermittent problems . . . . . . . . . . 40
Undetermined problems . . . . . . . . . 40
Chapter 5. Status indicators . . . . . 43
Chapter 6. Special keys . . . . . . . . 45
Chapter 7. Locations . . . . . . . . . 47
Locating computer controls, connectors, and
indicators. . . . . . . . . . . . . . . . . 47
Front view. . . . . . . . . . . . . . . 47
Rear view . . . . . . . . . . . . . . . 48
Bottom view . . . . . . . . . . . . . . 48
Locating FRUs and CRUs . . . . . . . . . . 48
Major FRUs and CRUs. . . . . . . . . . 50
LCD FRUs and CRUs . . . . . . . . . . 52
Miscellaneous parts and other FRUs . . . . 54
Looking up FRU information . . . . . . . . . 54
Chapter 8. FRU replacement
notices . . . . . . . . . . . . . . . . 55
Screw notices . . . . . . . . . . . . . . . 55
Retaining serial numbers. . . . . . . . . . . 56
Restoring the serial number of the system
unit . . . . . . . . . . . . . . . . . 56
Retaining the UUID . . . . . . . . . . . 57
Reading or writing the ECA information . . . 57
Chapter 9. Removing or replacing a
FRU . . . . . . . . . . . . . . . . . . 59
Before servicing the computer . . . . . . . . 60
Disabling the built-in battery . . . . . . . 60
1010 Lenovo OneLink connector cover . . . . . 60
1020 Base cover assembly . . . . . . . . . . 61
1030 Battery pack . . . . . . . . . . . . . 62
1040 Hard disk drive assembly or solid-state drive
assembly . . . . . . . . . . . . . . . . . 63
1050 Memory module . . . . . . . . . . . . 65
1060 Wireless LAN card . . . . . . . . . . . 66
1070 Backup battery . . . . . . . . . . . . 67
1080 Thermal fan assembly . . . . . . . . . 68
1090 Fingerprint reader . . . . . . . . . . . 70
1100 Media card reader . . . . . . . . . . . 71
1110 Hall sensor . . . . . . . . . . . . . . 73
1120 M.2 solid-state drive . . . . . . . . . . 73
1130 System board assembly. . . . . . . . . 74
1140 Speaker assembly . . . . . . . . . . . 78
1150 Thermal sensor . . . . . . . . . . . . 79
1160 Audio, HDMI, and USB card . . . . . . . 81
1170 Keyboard and keyboard bezel . . . . . . 84
For models with non-touch panel . . . . . . . 85
2010 LCD unit . . . . . . . . . . . . . 85
2020 LCD bezel assembly . . . . . . . . 87
2030 LCD hinge cap . . . . . . . . . . 87
2040 LCD panel . . . . . . . . . . . . 88
2050 Hinges . . . . . . . . . . . . . . 89
2060 Integrated camera and microphone
assembly . . . . . . . . . . . . . . . 91
2070 Wireless antenna assembly, LCD cable,
and LCD rear cover assembly . . . . . . . 92
For models with touch panel . . . . . . . . . 95
2010 LCD unit . . . . . . . . . . . . . 95
2020 LCD bezel assembly . . . . . . . . 97
2030 LCD hinge cap . . . . . . . . . . 98
2040 Touch control board and LCD panel . . 98
2050 Hinges . . . . . . . . . . . . . . 100
2060 Integrated camera and microphone
assembly . . . . . . . . . . . . . . . 101
2070 Wireless antenna assembly, LCD cable,
and LCD rear cover assembly . . . . . . . 102
Appendix A. Notices . . . . . . . . . 105
Electronic emissions notices . . . . . . . . . 106
Trademarks . . . . . . . . . . . . . . . . 106





Commentaires


Envoyer un commentaire

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





Documents connexes