Acer TravelMate 4020 Manuals

Manuals and User Guides for Acer TravelMate 4020. We have 1 Acer TravelMate 4020 manual available for free PDF download: Service Manual

Acer TravelMate 4020 Service Manual

Acer TravelMate 4020 Service Manual (107 pages)

Brand: Acer | Category: Laptop | Size: 2.91 MB

Table of Contents

Revision History
2
System Specifications
7
Mainboard Placement
10
Rear View
11
Block Diagram
13
Outlook View
14
Open View
14
Front Panel
15
Left View
16
Right View
17
Bottom View
19
Easy-Launch Buttons
21
Touchpad Basics
22
Using the Keyboard
23
Lock Keys and Embedded Numeric Keypad
23
Windows Keys
23
Hot Keys
24
Special Keys
25
Using System Utilities
27
Acer Epower Management
27
Acer Emanager
27
Launch Manager
28
Hardware Specifications and Configurations
29
Specification
31
Power Management
34
System Utilities
39
Bios Setup Utility
39
Set Supervisor/User Password
47
Characters 0-9,A-Z (Not Case Sensitive)
47
Machine Disassembly and Replacement
51
General Information
52
Before You Begin
52
Disassembly Procedure Flowchart
54
Removing the Battery Pack
56
Removing the HDD Module
57
Removing the Memory and the Wireless LAN Card
57
Removing the Thermal Module and CPU
58
Removing the ODD Module
59
Removing the LCD Module
60
Disassembling the Main Unit
61
Separate the Main Unit into the Upper and the Lower Case Assembly
61
Disassembling the Upper Case Assembly
62
Disassembling the Lower Case Assembly
63
Disassembling the LCD Module
65
Disassembling the External Modules
67
Disassembling the Optical Drive Module
67
Troubleshooting
69
System Check Procedures
70
External Diskette Drive Check
70
External CD-ROM Drive Check
70
Keyboard or Auxiliary Input Device Check
70
Memory Check
71
Power System Check
71
Check the Power Adapter
71
Check the Battery Pack
71
Touchpad Check
72
Power-On Self-Test Error Messages
73
Index of Error Messages
74
Error Code List
74
Error Message List
74
Phoenix BIOS Beep Codes
77
Index of Symptom-To-FRU Error Message
81
Peripheral-Related Symptoms
83
Keyboard/Touchpad-Related Symptoms
83
Modem-Related Symptoms
83
Intermittent Problems
84
Undetermined Problems
85
Jumper and Connector Locations
87
RTC Jumper
90
FRU (Field Replaceable Unit) List
91
Exploded Diagram
92

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