Acer Aspire 7740G Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 45

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 SD DUMMY CARD REMOVE BATTERY PA C K OPTICAL DISK DRIVE Ax 1 ODD MODULE G x 1 OPTICAL LOCKER BRACKET A x 4 Captive Screwx4 BACK COVER C x 1 HDD MODULE DIMM MODULES F x 1 WLAN BOARD H x 2 HARD DISK BRACKET HARD DISK DRIVE Item A C F G H Screw M2.5 x L6 M2.5 x L4 M2 x L4 M2 x L3 M3 x L4 Color Black Black Silver Silver Silver Part No. 86.00E12.536 86.00H59.734 86.9A552.4R0 86.9A522.3R0 86.9A554.4R0 Chapter 3 39