Acer Extensa 4220 - Battery Charging and Optimization; Charging the battery; Optimising battery life

Chapter 3 59
Main Unit Disassembly Process
Main Unit Disassembly Flowchart
MAIN UNIT
KEYBOARD
MAIN UNIT DISASSEMBLY
MIDDLE
COVER
LCD MODULE
Dx4
UPPER CASE
Ax1, Gx11
TOUCHPAD BRACKET
ASSEMBLY
Cx4
CPU HEATSINK
MODULE
Fx2
FAN
Hx1
FINGERPRINT
BOARD
TOUCHPAD BOARD
Ax5
CPU
Cx2
LED INDICATORS
BOARD
Cx2
Cx2
DAUGHTER BOARD
Ax1
MAIN BOARD
Cx2
MODEM BOARD
BLUETOOTH BOARD
Ax2
SPEAKER MODULES
LOWER CASE
SG_TM4720_4320_Book.book Page 59 Friday, April 20, 2007 11:14 AM