Acer Aspire 3750Z Service Guide - Page 8

Table of Contents Removing the Mainboard 52 Removing the I/O Shield 54 Removing the Side Bezel 54 Removing the Front Bezel 56 Removing the Capacitive LED Board 58 Removing the Bluetooth Module 59 Removing the Light Bars 60 Removing the Webcam Module 61 Removing the Power Button 61 Removing the Speaker Mesh Cover Assembly 62 Removing the Touchscreen Control Board 63 Removing the LCD Panel 64 Removing the LCD Panel Brackets 65 Removing the LCD LVDS Cable 65 Removing the System Cables 66 Troubleshooting 67 Hardware Diagnostic Procedure 67 System Check Procedures 67 Checkpoints 68 POST Error Indicators 72 BIOS Recovery 83 Clearing CMOS 84 System Architecture 85 Block Diagram 85 Mainboard Layout 86 Field Replaceable Unit (FRU) List 89 Exploded Diagram 90 FRU List 92 Model Definitions and Configurations 105 Test Compatible Components 115 Approved Vendor Lists (AVLs 117 Online Support Information 149 Index 151 Aspire Z3750 / Z3751 / Z5750 / Z5751 AIO Computer Service Guide viii