Acer Aspire 4750Z Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 43

External Module Disassembly Process External Modules Disassembly Flowchart The flowchart below gives you a graphic representation on the entire disassembly sequence and instructs you on the components that need to be removed during servicing. For example, if you want to remove the main board, you must first remove the keyboard, then disassemble the inside assembly frame in that order. EXTERNAL MODULE DISASSEMBLY TURN OFF POWER AND PERIPHERALS UNPLUG POWER CABLES REMOVE BATTERY PACK SD DUMMY CARD OPTICAL DISK DRIVE Ax1 ODD MODULE Cx1 OPTICAL LOCKER BRACKET Cx1 HDD MODULE Ax3 BACK COVER DIMM MODULES Cx1 WLAN BOARD Bx2 HARD DISK BRACKET HARD DISK DRIVE Item A B C Screw M2.5 x L6 M3 x L4 M2 x L3 Color Black Silver Black Part No. 86.00E12.536 86.9A524.4R0 86.00F80.723 Chapter 3 35