Acer Aspire 5230 Aspire 5230 Service Guide - Page 9

Table of Contents Replacing the Upper Right Saddle 123 Replacing the Launch Board 125 Replacing the Finger Print Reader 126 Replacing the Touch Pad Bracket 126 Replacing the Left Speaker Module 127 Replacing the LCD Module 129 Replacing the Antenna Cables 131 Replacing the Keyboard 132 Replacing the Switch Cover 132 Replacing the TV Tuner Module 132 Replacing the WLAN Module 135 Replacing the Hard Disk Drive Module 135 Replacing the DIMM Modules 136 Replacing the ODD Module 137 Replacing the Lower Covers 138 Replacing the Express and SD Card Trays 139 Troubleshooting 141 Common Problems 141 Power On Issue 142 No Display Issue 143 Random Loss of BIOS Settings 144 LCD Failure 145 Built-In Keyboard Failure 145 Touchpad Failure 146 Internal Speaker Failure 146 Internal Microphone Failure 148 HDD Not Operating Correctly 149 ODD Failure 150 USB Failure (Rightside 153 Modem Function Failure 153 Wireless Function Failure 154 EasyTouch Button Failure 154 MediaTouch Button Failure 155 Fingerprint Reader Failure 155 Thermal Unit Failure 156 HDTV Switch Failure 156 External Mouse Failure 157 Other Failures 157 Intermittent Problems 158 Undetermined Problems 158 POST Codes Tables 159 Chipset POST Codes 159 Jumper and Connector Locations 163 Top View 163 Bottom View 164 Clearing Password Check and BIOS Recovery 165 Clearing Password Check 165 BIOS Recovery by Crisis Disk 166 FRU (Field Replaceable Unit) List 169 Aspire 5530 Exploded Diagram 170 Aspire 5530 FRU List 171 IX