Acer Aspire 4736Z Acer Aspire 4336 Notebook Series Service Guide - Page 9

Table of Contents Troubleshooting 139 Common Problems 139 Power On Issue 140 No Display Issue 141 Random Loss of BIOS Settings 142 LCD Failure 143 Built-In Keyboard Failure 143 Touchpad Failure 144 Internal Speaker Failure 144 Internal Microphone Failure 146 HDD Not Operating Correctly 147 ODD Failure 148 USB Failure (Rightside 151 Modem Function Failure 151 Wireless Function Failure 152 Bluetooth Function Failure 152 EasyTouch Button Failure 153 Media Board Failure 153 Fingerprint Reader Failure 154 Thermal Unit Failure 154 External Mouse Failure 155 Other Failures 155 Intermittent Problems 156 Undetermined Problems 156 POST Codes Tables 157 Sec 157 Memory 157 BDS & Specific action 158 Each PEIM entry point used in 80_PORT 159 Each Driver entry point used in 80_PORT 159 Each SmmDriver entry point used in 80_PORT 162 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 167 Aspire 4736G/4736Z Series Exploded Diagrams 168 Main Module 168 Aspire 4736G/4736Z Series FRU List 169 Screw List 175 Model Definition and Configuration 176 Aspire 4736G/4736Z Series 176 Test Compatible Components 177 Microsoft® Windows® Vista Environment Test 178 Online Support Information 183 Index 185 IX