Acer 7230 - Manual (Page 57)

Chapter 3 47
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.
Screw List
Step Screw Quantity Part No.
WLAN Module M2*L3.5 (NL) 2
HDD2 Carrier M3*L3.5 (NL) 4
HDD1 Carrier M3*L3.5 (NL) 4
ODD Bracket M2*L2.5 (NL) 2
Remove
Lower Covers
Remove
ExpressCard
Dummy
Disconnect power
and signal cables
from system
Remove
Battery
Turn off system
and peripherals
power
Remove
HDD1
Remove
SD Dummy
Remove
Turbo RAM
Remove
HDD2
Remove
ODD
Remove
WLAN
Remove
PCMCIA Dummy