Acer Aspire 4730ZG Aspire 4330 / 4730Z / 4730ZG Service Guide - Page 9

Table of Contents No Display Issue 131 Random Loss of BIOS Settings 132 LCD Failure 133 Built-In Keyboard Failure 133 Touchpad Failure 134 Internal Speaker Failure 134 Internal Microphone Failure 136 HDD Not Operating Correctly 137 ODD Failure 138 Modem Function Failure 141 Wireless Function Failure 141 EasyTouch Button Failure 142 Thermal Unit Failure 142 External Mouse Failure 143 Other Failures 143 Intermittent Problems 144 Undetermined Problems 144 POST Codes Tables 145 Sec 145 Memory 145 BDS & Specific action 146 Each PEIM entry point used in 80_PORT 147 Each Driver entry point used in 80_PORT 147 Each SmmDriver entry point used in 80_PORT 150 Jumper and Connector Locations 151 Top View 151 Bottom View 152 Clearing Password Check and BIOS Recovery 153 Clearing Password Check 153 BIOS Recovery by Crisis Disk 154 FRU (Field Replaceable Unit) List 155 Aspire 4730Z/4730ZG/4330 Exploded Diagrams 156 Main Module 156 LCD Module 157 Aspire 4730Z/4730ZG/4330 FRU List 158 Screw List 165 Model Definition and Configuration 166 Aspire 4730Z/4730ZG/4330 Series 166 Test Compatible Components 177 Microsoft® Windows® Vista Environment Test 178 Online Support Information 185 Index 187 IX