Acer Extensa 4120 Service Manual page 140

part number 89, 98
removing 63
middle cover
part number 95, 104
removing 42
modem board
connector 85
part number 90, 99
removing 55
modem cable
part number 91, 100
modem port
location 8
O
ODD, see optical disc drive
Online Support Information
operating system
optical disc drive
access indicator 7
bracket, part number 95, 104
bracket, removing 37
drive options 1
DVD module, part number 96, 105
eject button 7
emergency eject hole 7
location 7
module connector 85
removing 36
troubleshooting 66
P
5
palmrest
PC Card slot
compatibility test 115
eject button 8
location 8
Phoenix TrustedCore Setup Utility
accessing 14
Boot menu 22
Exit menu 23
Information menu 16
legend bar 14
Main menu 17
menu bar 14
navigating 15
130
7
82
4
Security menu 18
system dafaults 23
POST
beep codes 72
error messages 69
power
Acer QuicCharge 3
battery pack 9
button 5
DC-in jack 8
disconnecting 28
indicator 10
power management 3
power management specification
125
power board
part number 90, 99
power-on password
Power-On Self Test, see POST
processor
part number 97, 106
power management 125
removing 40
socket location 85
productivity keys
lock 12
presentation 12
sync 12
Q
17
Quiet Boot
R
RTC battery
BIOS error 13
location 84
S
125
S4 state
speaker
part number 89, 98
speakers
cable connector 84
removing 55
specifications 2
10
status indicators
18
13
Index