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eME627-204G25Mi
eMachines eME627-204G25Mi Manuals
Manuals and User Guides for eMachines eME627-204G25Mi. We have
1
eMachines eME627-204G25Mi manual available for free PDF download: Service Manual
eMachines eME627-204G25Mi Service Manual (192 pages)
Service Guide
Brand:
eMachines
| Category:
Laptop
| Size: 8.48 MB
Table of Contents
Revision History
2
Table of Contents
7
System Specifications
11
Features
11
Dimensions and Weight
12
Privacy Control
12
Power Subsystem
12
Special Keys and Controls
12
System Block Diagram
14
Your Acer Notebook Tour
15
Front View
15
Closed Front View
16
Rear View
17
Left View
17
Right View
18
Bottom View
18
Indicators
20
Touchpad Basics
21
Using the Keyboard
22
Lock Keys and Embedded Numeric Keypad
22
Windows Keys
23
Hot Keys
24
Special Key
25
Using the System Utilities
26
Acer Gridvista (Dual-Display Compatible)
26
Hardware Specifications and Configurations
27
System Utilities
35
BIOS Setup Utility
35
Navigating the BIOS Utility
35
Emachines E627 BIOS
36
Information
36
Main
37
Security
38
Setting a Password
39
Removing a Password
39
Changing a Password
40
Boot
41
Exit
42
BIOS Flash Utilities
43
DOS Flash Utility
44
Winflash Utility
45
Remove HDD/BIOS Password Utilities
46
Using Boot Sequence Selector
48
Using Dmitools
49
Using the Lan Mac Eeprom Utility
50
Machine Disassembly and Replacement
51
Disassembly Requirements
51
Pre-Disassembly Instructions
52
Disassembly Process
52
External Module Disassembly Process
53
External Modules Disassembly Flowchart
53
Removing the Battery Pack
54
Removing the SD Dummy Card
55
Removing the Lower Covers
56
Removing the Optical Drive Module
57
Removing the DIMM Modules
59
Removing the WLAN Module
60
Removing the Hard Disk Drive Module
62
Main Unit Disassembly Process
64
Main Unit Disassembly Flowchart
64
Removing the Switch Cover
65
Removing the Keyboard
66
Removing the LCD Module
67
Removing the Upper Cover
71
Removing the Power Board
75
Removing the Left Speaker Module
76
Removing the Right Speaker Module
78
Removing the Touchpad Bracket
80
Removing the Mainboard
82
Removing the RTC Battery
83
Removing the Thermal Module
84
Removing the CPU Fan
86
Removing the CPU
88
LCD Module Disassembly Process
89
LCD Module Disassembly Flowchart
89
Removing the LCD Bezel
90
Removing the Camera Module
91
Removing the LCD Panel
92
Removing the LCD Brackets and FPC Cable
94
Removing the Antennas
96
LCD Module Reassembly Procedure
99
Replacing the Antennas
99
Replacing the LCD Panel
102
Replacing the Camera Module
104
Replacing the LCD Bezel
105
Main Module Reassembly Procedure
107
Replacing the CPU
107
Replacing the CPU Fan
108
Replacing the Thermal Module
108
Replacing the Mainboard
109
Replacing the Touchpad Bracket
110
Replacing the Right Speaker Module
112
Replacing the Left Speaker Module
113
Replacing the Power Board
114
Replacing the Upper Cover
114
Replacing the LCD Module
118
Replacing the Keyboard
123
Replacing the Switch Cover
124
Replacing the Hard Disk Drive Module
124
Replacing the WLAN Module
126
Replacing the DIMM Modules
126
Replacing the ODD Module
127
Replacing the Lower Covers
127
Replacing the SD Dummy Card
128
Replacing the Battery
129
Troubleshooting
131
Common Problems
131
Power on Issue
132
No Display Issue
133
Random Loss of BIOS Settings
134
LCD Failure
135
Built-In Keyboard Failure
135
Touchpad Failure
136
Internal Speaker Failure
136
Sound Problems
137
Microphone Problems
137
HDD Not Operating Correctly
138
ODD Failure
139
Wireless Function Failure
142
Thermal Unit Failure
142
External Mouse Failure
143
Other Failures
143
Intermittent Problems
144
Undetermined Problems
144
Post Codes
145
Jumper and Connector Locations
149
Top View
149
Bottom View
150
Power Board
151
Clearing Password Check and BIOS Recovery
152
Clearing Password Check
152
Clear CMOS Jumper
152
BIOS Recovery by Crisis Disk
153
FRU (Field Replaceable Unit) List
155
Emachines E627 Exploded Diagrams
156
Main Assembly
156
Base Assembly
158
Rear Assembly
159
Emachines E627 FRU List
160
Model Definition and Configuration
170
Test Compatible Components
183
Microsoft® Windows® Vista Environment Test
184
Online Support Information
187
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