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Lenovo ThinkPad S230u

Tags : LenovoThinkPadS230u334720C4 
Lenovo ThinkPad S230u Hardware Maintenance Manual

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Description

Lenovo ThinkPad S230u Hardware Maintenance Manual
Second Edition (May 2013) - 100 pages

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

ThinkPad S230u Machine Type 3347 and 20C4

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, a
solid-state drive, or an mSATA solid-state
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 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 operating system if Windows
8 fails to start . . . . . . . . . . . . . 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
Sleep mode . . . . . . . . . . . . . . 36
Hibernation mode . . . . . . . . . . . 37
Wireless off mode . . . . . . . . . . . 37
Symptom-to-FRU index . . . . . . . . . . . 37
Numeric error codes . . . . . . . . . . 38
Error messages . . . . . . . . . . . . 39
No-beep symptoms . . . . . . . . . . . 39
Beep symptoms . . . . . . . . . . . . 40
LCD-related symptoms . . . . . . . . . 40
Intermittent problems . . . . . . . . . . 41
Undetermined problems . . . . . . . . . 41
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 . . . . . . . . . . . . . . 52
Miscellaneous parts and other FRUs . . . . 53
Looking up FRU information . . . . . . . . . 53
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
Removing the SIM card . . . . . . . . . 60
1010 Hard disk drive or solid-state drive . . . . 60
1020 Keyboard . . . . . . . . . . . . . . 62
1030 PCI Express Mini Card for wireless LAN . . 64
1040 PCI Express Mini Card for wireless WAN or
mSATA solid-state drive . . . . . . . . . . . 65
1050 Keyboard bezel, backup battery, and speaker
assembly . . . . . . . . . . . . . . . . . 68
1060 Battery pack . . . . . . . . . . . . . 71
1070 Proximity sensors . . . . . . . . . . . 72
1080 Thermal fan assembly and hard disk drive or
solid-state drive connector . . . . . . . . . . 74
1090 LCD unit . . . . . . . . . . . . . . . 76
1100 DC-in connector . . . . . . . . . . . . 79
1110 System board and base cover assembly . . 80
2010 Button bezel . . . . . . . . . . . . . 83
2020 LCD panel . . . . . . . . . . . . . . 83
2030 Button board . . . . . . . . . . . . . 84
2040 Integrated camera . . . . . . . . . . . 85
2050 Hinge . . . . . . . . . . . . . . . . 86
2060 Wireless antenna assembly, LCD cable
assembly, power cable assembly, and LCD rear
cover assembly . . . . . . . . . . . . . . 88
Appendix A. Notices . . . . . . . . . . 91
Electronic emissions notices . . . . . . . . . 92
Trademarks . . . . . . . . . . . . . . . . 92




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