Acer Aspire 4750Z Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 7

Table of Contents Features 1 System Specifications 1 1 System Block Diagram 4 Your Acer Notebook tour 5 Top view 5 Hotkeys 6 Closed front view 7 Rear view 7 Left view 7 Right view 9 Base view 9 Hardware Specifications and Configurations 11 BIOS Setup Utility 19 System Utilities 19 Navigating the BIOS Utility 20 Information 21 Main 22 Security 24 Boot 28 Exit 29 BIOS Flash Utility 30 Remove HDD Password 31 Disassembly Requirements 33 Machine Disassembly and Replacement 33 General Information 34 Pre-disassembly Instructions 34 Disassembly Process 34 External Module Disassembly Process 35 External Modules Disassembly Flowchart 35 Removing the Battery Pack 36 Removing the Optical Drive Module 37 Removing the Back Cover 38 Removing the Hard Disk Drive Module 39 Removing the Wireless LAN Card 40 Removing the DIMM Module 42 Main Unit Disassembly Process 43 Main Unit Disassembly Flowchart 43 Removing the Keyboard 44 Separating the Upper Case from the Lower Case 45 Removing the Touchpad Boards 47 Removing the Left and Right Speakers 49 Removing the Power Button Board 51 Removing the Bluetooth Module 52 Removing the RTC Battery 53 Removing the USB Board 54 Removing the Main Board 55 Removing the Heatsink Module 58 Removing the CPU 60 Removing the LCD Module 61 LCD Module Disassembly Process 64 VII