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Aspire 5734Z Series
Page 157 (Power Board)
Acer Aspire 5734Z Series - Power Board
248 pages
Manual
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Chapter 5
147
Power Board
ITEM
DESCRIPTION
ITE
M
DESCRIPTION
U1
Lid Switch
LED1
ON/OFF LED
SW1
TP Lock Button
LED5
Wireless LED
SW2
O
N/OFF Button
LED3
Media LED
SW3
W
ireless Button
LED4
Num LED
LED7
TP Lock LED
LED6
Caps LED
156
158
Table of Contents
Main Page
Table of Contents
7
Default Chapter
2
Revision History
2
System Specifications
11
Features
11
Optical Media Drive
12
Power Subsystem
13
Special Keys and Controls
13
Optional Items
14
System Block Diagram
15
Your Acer Notebook Tour
16
Front View
16
Closed Front View
17
Left View
17
Bottom View
19
Right View
19
Indicators
20
Touchpad Basics
21
Using the Keyboard
22
Lock Keys and Embedded Numeric Keypad
22
Windows Keys
23
Hot Keys
24
Hardware Specifications and Configurations
25
System Utilities
33
BIOS Setup Utility
33
Navigating the BIOS Utility
33
HM52-MV Intel BIOS
34
Information
34
Main
35
Security
36
Removing a Password
37
Setting a Password
37
Changing a Password
38
Boot
39
Exit
40
BIOS Flash Utilities
41
DOS Flash Utility
42
Winflash Utility
44
Remove HDD/BIOS Password Utilities
45
Using Boot Sequence Selector
47
Using Dmitools
48
Using the Lan Mac Eeprom Utility
49
Creating a Usb Flash Crisis Disk
50
Machine Disassembly and Replacement
53
Disassembly Requirements
53
Disassembly Process
54
Pre-Disassembly Instructions
54
External Module Disassembly Process
55
External Modules Disassembly Flowchart
55
Removing the Battery Pack
56
Removing the SD Dummy Card
57
Removing the Lower Covers
58
Removing the Optical Drive Module
59
Removing the DIMM Modules
61
Removing the WLAN Module
62
Removing the Hard Disk Drive Module
65
Removing the Switch Cover
67
Removing the Keyboard
68
Main Unit Disassembly Process
69
Main Unit Disassembly Flowchart
69
Removing the LCD Module
70
Removing the Upper Cover
75
Removing the Power Board
79
Removing the Left Speaker Module
80
Removing the Touchpad Bracket
82
Removing the Mainboard
84
Removing the RTC Battery
85
Removing the Thermal Module
86
Removing the CPU Fan
88
Removing the CPU
89
LCD Module Disassembly Process
90
LCD Module Disassembly Flowchart
90
Removing the LCD Bezel
91
Removing the Camera Module
92
Removing the Inverter Board
93
Removing the LCD Panel
94
Removing the LCD Brackets and FPC Cable
95
Removing the Antennas
97
LCD Module Reassembly Procedure
100
Replacing the Antennas
100
Replacing the LCD Panel
103
Replacing the Camera Module
104
Replacing the Inverter Board
105
Replacing the LCD Bezel
106
Main Module Reassembly Procedure
108
Replacing the CPU
108
Replacing the CPU Fan
109
Replacing the Thermal Module
109
Replacing the Mainboard
110
Replacing the Touchpad Bracket
111
Replacing the Left Speaker Module
113
Replacing the Power Board
113
Replacing the Upper Cover
115
Replacing the LCD Module
119
Replacing the Keyboard
124
Replacing the Hard Disk Drive Module
125
Replacing the Switch Cover
125
Replacing the WLAN Module
127
Replacing the DIMM Modules
129
Replacing the ODD Module
129
Replacing the Lower Covers
130
Replacing the SD Dummy Card
130
Replacing the Battery
131
Troubleshooting
133
Default Chapter
133
Common Problems
133
Computer Shutsdown Intermittently
134
Power on Issue
134
No Display Issue
135
No POST or Video
135
Abnormal Video Display
136
Random Loss of BIOS Settings
136
Built-In Keyboard Failure
137
LCD Failure
137
Internal Keyboard Failure
137
Internal Speaker Failure
138
Touchpad Failure
138
Microphone Problems
139
Sound Problems
139
HDD Not Operating Correctly
140
ODD Failure
141
Thermal Unit Failure
144
Wireless Function Failure
144
WLAN Failure
144
External Mouse Failure
145
Other Failures
145
Other Functions Failure
145
Intermittent Failures
146
Intermittent Problems
146
Undermined Failures
146
Undetermined Problems
146
Post Codes
147
BDS & Specific Action
149
Each PEIM Entry Point Used in 80_PORT
149
Each Driver Entry Point Used in 80_PORT
151
Each Smmdriver Entry Point Used in 80_PORT
154
Jumper and Connector Locations
155
Top View
155
Bottom View
156
Power Board
157
Clearing Password Check and BIOS Recovery
158
Clearing Password Check
158
Steps for Clearing BIOS Password Check
158
Clear CMOS Jumper
159
BIOS Recovery by Crisis Disk
160
FRU (Field Replaceable Unit) List
161
JE50_MV Exploded Diagrams
162
Main Assembly
162
Rear Assembly
163
LCD Assembly
164
JE50_MV FRU List
165
Screw List
173
Model Definition and Configuration
174
Test Compatible Components
229
Microsoft® Windows® 7 Environment Test
230
Online Support Information
243
Index
245
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