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Lenovo 7387 - User Manual
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Hardw
are Maintenance Manual
Leno
v
o 3000 J Series
T
ypes
7387, 7388, 7389, 7390, 7391, 7392,
7393, 7394, 7395, 7396, 7397, 7398
2
Table of Contents
Main Page
Table of Contents
5
Chapter 1. About this Manual
7
Important Safety Information
7
Important Information about Replacing Rohs Compliant Frus
8
Chapter 2. Safety Information
9
General Safety
9
Electrical Safety
9
Safety Inspection Guide
11
Handling Electrostatic Discharge-Sensitive Devices
12
Grounding Requirements
12
Safety Notices (Multi-Lingual Translations)
13
Chapter 3. General Information
43
The Lenovo Care Program
43
Additional Information Resources
43
Specifications
44
Machine Types 7387, 7388, 7389, 7393, 7394, and 7395
44
Machine Types 7390, 7391, 7392, 7396, 7397, and 7398
45
Chapter 4. General Checkout
47
Problem Determination Tips
47
Chapter 5. Diagnostics
49
PC-Doctor for Windows
49
PC-Doctor for DOS
49
Creating a Diagnostic CD Image
50
Creating Diagnostic Diskettes
50
Running Diagnostics from the CD or Diskettes
50
Running Diagnostics from the Rescue and Recovery Workspace
51
PC-Doctor for Windows PE
51
Recovery Workspace
51
Navigating through the Diagnostics Programs
52
Running Tests
52
Test Results
52
Fixed Disk Advanced Test (FDAT)
53
Quick and Full Erase - Hard Drive
54
Viewing the Test Log
55
Chapter 6. Using the Setup Utility
57
Starting the Setup Utility Program
57
Viewing and Changing Settings
57
Using Passwords
57
User Password
57
Administrator or Supervisor Password
58
Selecting a Startup Device
59
Selecting a Temporary Startup Device
59
Changing the Startup Device Sequence
59
Exiting from the Setup Utility Program
59
Chapter 7. Symptom-To-FRU Index
61
Hard Disk Drive Boot Error
61
Power Supply Problems
61
Diagnostic Error Codes
62
Flash the System. See "Flash Update
62
System Board
62
Procedures
63
System Board
64
Reboot the System
64
Flash the System. See "Flash Update Procedures
64
Run Memory Test
64
Procedures
64
System Board
66
Flash the System. See "Flash Update
66
System Board Information Only Re-Start the Test, if Necessary
67
Run Setup
76
Default Chapter
77
Information Only
77
Make Sure the Component that Is Called
77
Press F3 to Review the Log File
77
Re-Run Test
77
Re-Start the Test to Reset the Log File
77
Re-Start the Test, if Necessary
77
If a Component Is Called Out, Make Sure
78
It Is Connected And/Or Enabled. See
78
Chapter 6, "Using the Setup Utility," on
78
Replace the Component that Is Called out
78
In Warning Statement
78
Replace the Component under Test
78
System Board no Action
80
Beep Symptoms
83
POST Error Codes
84
Miscellaneous Error Messages
86
Undetermined Problems
87
Chapter 8. Replacing Frus (Types 7387, 7388, 7389, 7393, 7394, and 7395)
89
Rear Connectors
90
Removing the Covers
90
Locations
92
Identifying Parts on the System Board
93
Machine Types 7387, 7388, and 7389
93
Machine Types 7393, 7394, and 7395
94
Removing and Replacing the Front Bezel
95
Replacing a Memory Module
96
Replacing a PCI Adapter
97
Replacing the CMOS Battery
98
Replacing the Power Supply
99
Replacing the System Board (Types 7393, 7394, and 7395)
100
Replacing the System Board (Types 7387, 7388, and 7389)
103
Replacing the Microprocessor (Types 7393, 7394, and 7395)
106
Replacing the Microprocessor (Types 7387, 7388, and 7389)
110
Replacing the Primary Hard Disk Drive
113
Replacing an Optical Drive
114
Replacing the Diskette Drive
115
Replacing the Power Switch/ LED Assembly
116
Replacing the Front Panel Card Assembly
117
Completing the FRU Replacement
118
Chapter 9. Replacing Frus (Types 7390, 7391, 7392, 7396, 7397, and 7398)
119
Rear Connectors
120
Removing the Cover
120
Locations
121
Identifying Parts on the System Board
122
Machine Types 7390, 7391, and 7392
122
Machine Types 7396, 7397, and 7398
123
Removing and Replacing the Drive Bay Assembly
124
Replacing a Memory Module
126
Replacing a PCI Adapter
127
Replacing the CMOS Battery
128
Replacing the Power Supply
129
Replacing the System Board (Types 7396, 7397, and 7398)
131
Replacing the System Board (Types 7390, 7391, and 7392)
135
Replacing the Microprocessor (Types 7396, 7397, and 7398)
138
Replacing the Microprocessor (Types 7390, 7391, and 7392)
142
Replacing the Hard Disk Drive
146
Replacing an Optical Drive
147
Replacing the Diskette Drive
148
Replacing the Power Switch/ LED Assembly
149
Replacing the Front Panel Card
150
Completing the FRU Replacement
150
Chapter 10. FRU Lists
153
Machine Type 7387
154
Machine Type 7388
162
Machine Type 7389
167
Machine Type 7390
170
Machine Type 7392
174
Machine Type 7393
178
Machine Type 7394
186
Machine Type 7395
191
Machine Type 7396
195
Machine Type 7397
201
Machine Type 7398
206
Chapter 11. Additional Service Information
211
Security Features
211
Hardware Controlled Passwords
211
Operating System Password
211
Vital Product Data
211
BIOS Levels
211
Flash Update Procedures
211
Updating (Flashing) BIOS from a Diskette
212
Recovering from a POST/BIOS Update Failure
212
Power Management
213
Automatic Configuration and Power Interface (ACPI) BIOS
213
Automatic Power-On Features
213
Recovering Software
214
Appendix. Notices
215
Television Output Notice
216
Trademarks
216
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Lenovo 7387 Specifications
General
Brand
Lenovo
Model
7387
Category
Desktop
Language
English
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