Acer 4535 5133 Service Guide - Page 9

Table of Contents Power On Issue 140 No Display Issue 141 Random Loss of BIOS Settings 143 LCD Failure 144 Built-In Keyboard Failure 145 Touchpad Failure 146 Internal Speaker Failure 147 Internal Microphone Failure 149 HDD Not Operating Correctly 150 ODD Failure 151 USB Failure (Rightside 154 Wireless Function Failure 155 Bluetooth Function Failure 156 Easy Button Failure 157 Fingerprint Reader Failure 158 Thermal Unit Failure 159 External Mouse Failure 160 MB CMOS Discharge 161 Other Failures 162 Intermittent Problems 162 Undetermined Problems 162 POST Codes Tables 163 Jumper and Connector Locations 167 Top View 167 Bottom View 168 LS-4921P Function Board 169 LS-4494P Fingerprint Board 170 LS-4495P USB Board 170 Clearing Password Check and BIOS Recovery 170 Clearing Password Check 171 BIOS Recovery by Crisis Disk 172 FRU (Field Replaceable Unit) List 173 Aspire 4535/4535G/4235 Exploded Diagrams 174 Main Module 174 Base 175 Aspire 4535/4535G/4235 FRU List 176 Screw List 184 Model Definition and Configuration 186 Aspire 4535/4535G/4235 Series 186 Test Compatible Components 211 Microsoft® Windows® Vista Environment Test 212 Online Support Information 241 Index 243 IX