Acer KB.I0800.004 Informazioni Techniche Scaricare il pdf (Pagina 40)

30 Chapter 2

DOS Flash Utility

Perform the following steps to use the DOS Flash Utility:

1. Copy the BIOS flash tool and the BIOS file to a USB storage disk. Now use this disk to boot the system.

2. Use the DOS command prompt to enter the following command:

Flashit bios _ver.fd /dc /mc /all

The BIOS flash process begins.

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 207 208

Aspire one Series 1
Service Guide 1
Revision History 2
Copyright 3
Disclaimer 3
Conventions 4
Table of Contents 10
System Specifications 11
Power subsystem 12
Privacy control 12
Special keys and controls 12
I/O interface 12
Environment 13
System Block Diagram 14
Your Acer Notebook tour 15
Closed Front View 16
Left View 16
Right View 17
Indicators 19
TouchPad Basics 20
Using the Keyboard 21
Windows Keys 22
Hot Keys 23
Special Key 24
20 Chapter 1 30
System Utilities 31
Information 32
Security 34
Setting a Password 35
Removing a Password 35
Changing a Password 36
BIOS Flash Utility 39
DOS Flash Utility 40
WinFlash Utility 41
32 Chapter 2 42
Key in bios_pw 14452 0 44
Miscellaneous Utilities 46
Using the LAN MAC Utility 47
38 Chapter 2 48
Disassembly Requirements 49
Chapter 3 49
General Information 50
Removing the Battery Pack 52
Removing the SD Dummy Card 53
Removing the Lower Covers 54
Removing the DIMM Module 55
Removing the WLAN Module 56
Chapter 3 47 57
Removing the 3G Module 58
Chapter 3 49 59
Removing the Keyboard 61
52 Chapter 3 62
Chapter 3 53 63
Removing the Upper Cover 64
Chapter 3 55 65
Chapter 3 57 67
Removing the Power Board 68
Chapter 3 59 69
Removing the Button Board 70
Removing the TouchPad FFC 72
Removing the LCD Module 73
SSD SKU Disassembly Procedure 76
Removing the LED Board 77
68 Chapter 3 78
Step Size Quantity Screw Type 78
LED Board M2*3 2 78
Removing the Speaker Module 79
70 Chapter 3 80
Removing the Bluetooth Module 81
72 Chapter 3 82
74 Chapter 3 84
SSD Carrier 2 84
Removing the Mainboard 85
Removing the RTC Battery 86
Removing the Thermal Module 87
Removing the CPU Fan 88
Chapter 3 79 89
HDD SKU Disassembly Procedure 90
82 Chapter 3 92
84 Chapter 3 94
86 Chapter 3 96
Removing the LCD Bezel 100
Chapter 3 91 101
Removing the Camera Board 102
Removing the Microphone Board 103
Removing the LCD Panel 104
96 Chapter 3 106
Chapter 3 97 107
Removing the Antennas 108
Replacing the Antennas 112
104 Chapter 3 114
106 Chapter 3 116
Replacing the LCD Panel 117
Replacing the Camera Board 118
Replacing the LCD Bezel 119
110 Chapter 3 120
SSD SKU Reassembly Procedure 121
Replacing the Thermal Module 122
Replacing the RTC Battery 123
Replacing the Mainboard 123
Replacing the SSD Module 124
Chapter 3 115 125
Replacing the Speaker Module 126
Replacing the LED Board 127
118 Chapter 3 128
HDD SKU Reassembly Procedure 129
Chapter 3 123 133
Replacing the LCD Module 134
Chapter 3 125 135
Replacing the TouchPad FFC 136
Replacing the Button Board 137
128 Chapter 3 138
Replacing the Power Board 139
Replacing the Upper Cover 140
Chapter 3 131 141
132 Chapter 3 142
Chapter 3 133 143
Replacing the Keyboard 144
Replacing the 3G Module 145
Replacing the WLAN Module 146
Replacing the DIMM Module 146
Replacing the Lower Covers 147
Replacing the SD Dummy Card 148
Replacing the Battery 148
Troubleshooting 149
Power On Issue 150
No Display Issue 151
Random Loss of BIOS Settings 152
LCD Failure 153
Built-In Keyboard Failure 153
TouchPad Failure 154
Internal Speaker Failure 154
Internal Microphone Failure 156
HDD Not Operating Correctly 157
USB Failure (Rightside) 158
Power Button Failure 158
External Mouse Failure 159
Other Failures 159
Intermittent Problems 160
Undetermined Problems 160
POST Code Reference Tables 161
BDS & Specific action: 162
Chapter 4 153 163
Code Description 163
Top View 169
Chapter 5 169
Bottom View 170
Clearing Password Check 171
BIOS Recovery by Crisis Disk 172
Chapter 6 173
Aspire one Exploded Diagrams 174
Base Assembly 175
LCD Assembly 176
Aspire one FRU List 177
CATEGORY PARTNAME ACERPARTNO 178
Screw List 183
Appendix A 184
175 Appendix A 185
Appendix A 176 186
177 Appendix A 187
Appendix A 178 188
Appendix A 180 190
181 Appendix A 191
Test Compatible Components 193
Windows XP Environment Test 194
192 Appendix B 202
Online Support Information 203
194 Appendix C 204

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Acer KB.I0800.004 Informazioni Techniche Pagina 40

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