Home
Lenovo
Desktop
10A2
Lenovo 10A2 Hardware Maintenance Manual
4
of 1
of 1 rating
294 pages
Give review
Manual
Specs
To Next Page
To Next Page
Loading...
ThinkCentre
M83
and
M93/p
Hardware
Maintenance
Manual
Machine
Types: 10A0,
10A1,
10A2,
10A3, 10A4,
10A5,
10A6, 10A7,
10A8,
10A9, 10AA,
10AB,
10BE, 10AG,10AH,
10AJ,
10AK,
10AL,10AM,
10AN,
10DF, 10DG,
10DH,
10DJ, 10E8,
10E9,
10EA,
and
10EB
2
Table of Contents
Default Chapter
3
Table of Contents
3
About this Manual
7
Chapter 1. Safety Information
9
General Safety
9
Electrical Safety
9
Safety Inspection Guide
11
Handling Electrostatic Discharge-Sensitive Devices
11
Grounding Requirements
12
Safety Notices (Multi-Lingual Translations)
12
Chapter 2. General Information
35
Specifications
35
For Machine Types: 10A0, 10A1, 10A6, 10A7, 10AG, 10AK, 10AL, and 10BE
35
For Machine Types: 10A2, 10A3, 10A8, 10A9, 10AH, 10AJ, 10AM, and 10AN
36
For Machine Types: 10A4, 10A5, 10AA, 10AB
37
And 10EB
37
Lenovo Programs
37
Accessing a Program on Your Computer
37
An Introduction to Lenovo Programs
38
Lenovo Support Web Site
40
Chapter 3. General Checkout
41
Problem Determination Tips
41
Chapter 4. Troubleshooting and Diagnostics
43
Basic Troubleshooting
43
Accessing Control Panel on the Windows 8 or Windows 8.1 Operating System
44
Troubleshooting Procedure
44
Troubleshooting
45
Audio Problems
46
CD Problems
47
DVD Problems
48
Intermittent Problems
49
Hard Disk Drive Problems
49
Keyboard, Mouse, or Pointing Device Problems
50
Monitor Problems
51
Networking Problems
53
Option Problems
55
Performance and Lockup Problems
56
For Windows 8 or Windows 8.1: See "Accessing Control Panel on the Windows 8 or Windows 8.1
56
Operating System
56
Control Panel
56
Printer Problems
57
Serial Port Problems
58
Software Problems
58
USB Problems
59
View Control Panel Using Large Icons or Small Icons, and then Click Recovery ➙ Open System Restore
59
Diagnostics
60
Lenovo Solution Center
60
UEFI Diagnostic Program
60
Chapter 5. Using the Setup Utility Program
63
Starting the Setup Utility Program
63
Viewing and Changing Settings
63
Using Passwords
63
Password Considerations
64
Power-On Password
64
Administrator Password
64
Setting, Changing, and Deleting a Password
64
Erasing Lost or Forgotten Passwords (Clearing CMOS)
64
Enabling or Disabling a Device
65
Selecting a Startup Device
65
Selecting a Temporary Startup Device
65
Selecting or Changing the Startup Device Sequence
66
Enabling Erp LPS Compliance Mode
66
ICE Performance Mode
67
ICE Thermal Alert
67
Changing the BIOS Settings before Installing a New Operating System
68
Exiting the Setup Utility Program
68
Chapter 6. Symptom-To-FRU Index
69
Hard Disk Drive Boot Error
69
Power Supply Problems
69
Beep Symptoms
70
POST Error Codes
70
Miscellaneous Error Conditions
71
Undetermined Problems
73
Chapter 7. Locations
75
For Machine Types: 10A0, 10A1, 10A6, 10A7, 10AG, 10AK, 10AL, and 10BE
75
Locating Connectors, Controls, and Indicators on the Front of Your Computer
75
Locating Connectors on the Rear of Your Computer
75
Locating Major Frus and Crus
78
Looking up FRU Information
80
Locating Parts on the System Board
81
Locating Internal Drives
83
For Machine Types: 10A2, 10A3, 10A8, 10A9, 10AH, 10AJ, 10AM, and 10AN
84
Locating Connectors, Controls, and Indicators on the Front of Your Computer
84
Locating Connectors on the Rear of Your Computer
84
Locating Major Frus and Crus
87
Looking up FRU Information
89
Locating Parts on the System Board
89
4-Pin Power Connectors
90
14-Pin Power Connector
90
Esata Connector
90
Parallel Connector
90
SATA 3.0 Connectors
90
PCI Express X16 Graphics Card Slot
91
System Fan Connector
91
Cover Presence Switch Connector (Intrusion Switch Connector)
91
Locating Internal Drives
92
Battery
92
For Machine Types: 10A4, 10A5, 10AA, 10AB, 10DF, 10DG, 10DH, 10DJ, 10E8, 10E9, 10EA, and 10EB
93
Locating Connectors, Controls, and Indicators on the Front of Your Computer
93
Locating Connectors on the Rear of Your Computer
94
Locating Major Frus and Crus
95
Looking up FRU Information
97
Locating Parts on the System Board
97
Chapter 8. Replacing Frus (Machine Types: 10A0, 10A1, 10A6, 10A7, 10AG, 10AK, 10AL, and 10BE)
99
Removing the Computer Cover
99
Removing and Reinstalling the Front Bezel
100
Installing or Replacing a PCI Card
101
Installing or Replacing a Memory Module
104
Replacing the Optical Drive
106
Installing or Replacing the Card Reader
108
Installing the Card Reader
108
Replacing the Card Reader
111
Installing or Replacing the Front USB Assembly
112
Installing the Front USB Assembly
112
Replacing the Front USB Assembly
115
Replacing the Battery
116
Replacing the Power Supply Assembly
117
Replacing the Heat Sink and Fan Assembly
119
Replacing the Microprocessor
121
Replacing the System Board
123
Installing or Replacing the Msata Solid-State Drive
126
Installing the Msata Solid-State Drive
126
Replacing the Msata Solid-State Drive
127
Replacing the Primary Hard Disk Drive
130
Replacing the Secondary Hard Disk Drive
132
Installing the Solid-State Drive
134
Replacing the Front Fan Assembly
136
Replacing the Rear Fan Assembly
137
Replacing the Front Audio and USB Assembly
139
Replacing the Internal Speaker
142
Replacing the Thermal Sensor
143
Replacing the Cover Presence Switch
145
Replacing the Wi-Fi Units
146
Removing the Wi-Fi Adapter Card
146
Removing the Wi-Fi Card Module
149
Installing the Wi-Fi Units
151
Installing or Removing the Rear Wi-Fi Antenna
153
Installing the Rear Wi-Fi Antenna
153
Removing the Rear Wi-Fi Antenna
154
Installing or Removing the Front Wi-Fi Antenna
155
Installing the Front Wi-Fi Antenna
155
Removing the Front Wi-Fi Antenna
157
Replacing the Keyboard or Mouse
157
Completing the Parts Replacement
158
Obtaining Device Drivers
159
Chapter 9. Replacing Frus (Machine Types: 10A2, 10A3, 10A8, 10A9, 10AH, 10AJ, 10AM, and 10AN)
161
Installing External Options
161
Removing the Computer Cover
161
Removing and Reinstalling the Front Bezel
162
Accessing the System Board Components and Drives
163
Installing or Replacing a PCI Card
164
Installing or Replacing a Memory Module
166
Replacing the Optical Drive
168
Installing or Replacing the Card Reader Assembly
170
Installing the Card Reader Assembly
170
Replacing the Card Reader Assembly
172
Installing or Replacing the Front USB Assembly
174
Installing the Front USB Assembly
175
Replacing the Front USB Assembly
177
Replacing the Battery
179
Installing or Replacing the Msata Solid-State Drive
180
Installing the Msata Solid-State Drive
180
Replacing the Msata Solid-State Drive
182
Replacing the Power Supply Assembly
185
Replacing the Power Switch Unit
189
Replacing the Heat Sink and Fan Assembly
191
Replacing the Microprocessor
194
Replacing the System Board
196
Replacing the Cover Presence Switch
200
Replacing the Primary Hard Disk Drive
202
Installing or Replacing the Secondary Hard Disk Drive
204
Installing the Secondary Hard Disk Drive
204
Replacing the Secondary Hard Disk Drive
208
Installing the Solid-State Drive
210
Replacing the Front Fan Assembly
212
Replacing the Front Audio and USB Assembly
214
Replacing the Internal Speaker
216
Replacing the Thermal Sensor
218
Replacing the Wi-Fi Units
220
Removing the Wi-Fi Adapter Card
220
Removing the Wi-Fi Card Module
222
Installing the Wi-Fi Units
223
Installing or Removing the Rear Wi-Fi Antenna
225
Installing the Rear Wi-Fi Antenna
225
Removing the Rear Wi-Fi Antenna
227
Installing or Removing the Front Wi-Fi Antenna
228
Installing the Front Wi-Fi Antenna
228
Removing the Rear Wi-Fi Antenna
230
Replacing the Keyboard or Mouse
231
Completing the Parts Replacement
232
Obtaining Device Drivers
233
Chapter 10. Replacing Frus (Machine Types: 10A4, 10A5, 10AA, 10AB, 10DF, 10DG, 10DH, 10DJ, 10E8, 10E9, 10EA, and 10EB)
235
Removing the Computer Cover
235
Installing External Options
236
Installing or Removing the Ac Power Adapter
236
Installing or Removing the Vertical Stand
238
Installing or Removing the VESA Mount Bracket
240
Installing or Removing the Ac Power Adapter Bracket
242
Replacing the Optical Drive
243
Installing or Removing the Hard Disk Drive Assembly
249
Replacing the Secondary Hard Disk Drive
251
Installing or Removing the I/O Box
256
Installing or Replacing a Memory Module
258
Replacing the Battery
259
Replacing the Power Switch Board
260
Replacing the Wi-Fi Card Module
262
Installing or Removing the Front Wi-Fi Antenna
263
Installing or Removing the Rear Wi-Fi Antenna
265
Replacing the Internal Speaker
266
Replacing the Cover Presence Switch
269
Replacing the System Fan
271
Replacing the Thermal Module
272
Replacing the Microprocessor
274
Replacing the System Board
276
Replacing the Keyboard or Mouse
279
Completing the Parts Replacement
280
Obtaining Device Drivers
282
Chapter 11. Additional Service Information
283
Security Features
283
Hardware Controlled Passwords
283
Operating System Password
283
Vital Product Data
283
BIOS Levels
283
Flash Update Procedures
283
Updating the BIOS
284
Recovering from a POST/BIOS Update Failure
284
Power Management
284
Advanced Configuration and Power Interface (ACPI) BIOS
284
Automatic Power-On Features
285
Appendix A. Notices
287
Index
289
Other manuals for Lenovo 10A2
User Guide
180 pages
4
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the Lenovo 10A2 and is the answer not in the manual?
Ask a question
Lenovo 10A2 Specifications
General
Brand
Lenovo
Model
10A2
Category
Desktop
Language
English
Related product manuals
Lenovo 10AX
154 pages
Lenovo 10AU
158 pages
Lenovo 10AH
180 pages
Lenovo 10A4
186 pages
Lenovo ThinkCentre M73 10AX
162 pages
Lenovo ThinkCentre M73 10AY
162 pages
Lenovo ThinkCentre M93z 10AC
154 pages
ThinkCentre M93/p Tiny 10A4
158 pages
Lenovo lxh-ekb-10ya
57 pages
Lenovo ThinkCentre M625q 10TG
76 pages
Lenovo THINKCENTRE M810z 10NX
66 pages
Lenovo ThinkCentre M900z 10F2
92 pages
Need help?
To Next Page
General