Acer Aspire 2930 Aspire 2930 / 2930Z / 2430 Service Guide - Page 53

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. Turn off system and peripherals power Disconnect power and signal cables from system Remove Battery Rem ove SD Dummy Card Rem ove Express Dummy Card Rem ove Lower Covers Rem ove DIMM Modules Rem ove WLAN Antenna Rem ove HDD Module Rem ove ODD Module Rem ove WLAN Board Screw List Step WLAN Module HDD Module HDD Carrier ODD Module ODD Bracket Screw M2*3 M2.5*5 M3*3 M2.5*8 M2*3 Quantity 2 3 4 1 2 Part No. 86.ART02.001 86.ART02.004 86.ART02.007 86.ART02.005 86.ART02.001 Chapter 3 43