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Manuals and User Guides for ThinkPad S230u. We have
1
ThinkPad S230u manual available for free PDF download: Hardware Maintenance Manual
ThinkPad S230u Hardware Maintenance Manual (100 pages)
Brand:
ThinkPad
| Category:
Laptop
| Size: 17.37 MB
Table of Contents
Table of Contents
3
About this Manual
5
Chapter 1. Safety Information
7
General Safety
7
Electrical Safety
8
Handling Devices that Are Sensitive to Electrostatic Discharge
9
Safety Inspection Guide
9
Grounding Requirements
10
Safety Notices (Multilingual Translations)
10
Chapter 2. Important Service Information
27
Strategy for Replacing Frus
27
Strategy for Replacing a Hard Disk Drive, a
27
Strategy for Replacing a Hard Disk Drive, a Solid-State Drive, or an Msata Solid-State Drive
28
Important Notice for Replacing a System Board
28
How to Use Error Message
28
Strategy for Replacing Frus for CTO, CMV, and GAV
28
Product Definition
28
FRU Identification for CTO, CMV, and GAV Products
29
Chapter 3. General Checkout
31
What to Do First
31
Checkout Guide
32
Lenovo Solution Center
32
Quick Test Programs
32
UEFI Diagnostic Program
33
Bootable Diagnostic Programs
33
Power System Checkout
34
Checking the Ac Power Adapter
34
Checking Operational Charging
35
Checking the Battery Pack
35
Checking the Backup Battery
35
Chapter 4. Related Service Information
37
Restoring the Factory Contents by Using the Recovery Disc Set
37
Recovery Overview for the Windows 8 Operating System
38
Refreshing Your Computer
38
Resetting Your Computer to the Factory Default Settings
38
Using the Advanced Startup Options
39
Recovering Your Operating System if Windows 8 Fails to Start
39
Creating and Using Recovery Media
39
Passwords
40
Power-On Password
41
Hard Disk Password
41
Supervisor Password
41
How to Remove the Power-On Password
41
How to Remove the Hard Disk Password
42
Power Management
42
Sleep Mode
42
Hibernation Mode
43
Symptom-To-FRU Index
43
Numeric Error Codes
44
Error Messages
45
No-Beep Symptoms
45
Beep Symptoms
46
LCD-Related Symptoms
46
Intermittent Problems
47
Undetermined Problems
47
Wireless off Mode
43
Chapter 5. Status Indicators
49
Chapter 6. Special Keys
51
Chapter 7. Locations
53
Locating Computer Controls, Connectors, and Indicators
53
Front View
53
Rear View
54
Bottom View
54
Locating Frus and Crus
54
Major Frus and Crus
56
LCD Frus
58
Miscellaneous Parts and Other Frus
59
Looking up FRU Information
59
Chapter 8. FRU Replacement Notices
61
Screw Notices
61
Retaining Serial Numbers
62
Restoring the Serial Number of the System Unit
62
Retaining the UUID
63
Reading or Writing the ECA Information
63
Chapter 9. Removing or Replacing a FRU
65
Before Servicing the Computer
66
Disabling the Built-In Battery
66
Removing the SIM Card
66
1010 Hard Disk Drive or Solid-State Drive
66
1020 Keyboard
68
1030 PCI Express Mini Card for Wireless LAN
70
1040 PCI Express Mini Card for Wireless WAN or Msata Solid-State Drive
71
1050 Keyboard Bezel, Backup Battery, and Speaker Assembly
74
1060 Battery Pack
77
1070 Proximity Sensors
78
For Access, Remove These Frus in Order: "1010 Hard Disk Drive or Solid-State Drive
78
1020 Keyboard
78
1050 Keyboard Bezel, Backup Battery, and Speaker Assembly
79
Color
79
Torque
79
(1.85 Kgf-CM)
79
1080 Thermal Fan Assembly and Hard Disk Drive or Solid-State Drive Connector
80
1090 LCD Unit
82
Chapter 9 . Removing or Replacing a Fru
83
Color Silver
84
Step Screw (Quantity) M2.5 × 4 MM, Wafer-Head, Nylon-Coated
84
Torque
84
1100 DC-In Connector
85
1110 System Board and Base Cover Assembly
86
Silver 0.181 Nm (1.85 Kgf-CM)
86
2010 Button Bezel
89
2020 LCD Panel
89
2030 Button Board
90
2040 Integrated Camera
91
2050 Hinge
92
2060 Wireless Antenna Assembly, LCD Cable Assembly, Power Cable Assembly, and LCD Rear Cover Assembly
94
Appendix A. Notices
97
Electronic Emissions Notices
98
Trademarks
98
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