Personal Computer User Manual

modem commands (continued)
Fax Class 2 55
MNP/V.42/V.42bis/V.44 54
Voice 56
mouse cleaning 49
N
noise level 5
O
opening the cover 10
optical drive, removing and replacing 18
options 4
available 4
external 4
internal 4
P
parallel ATA drive 16, 17
password
administrator 27, 28
erasing 25
lost or forgotten 25
setting, changing, deleting 28
user 28
PCI adapter 15
POST/BIOS 47
power
Advanced Configuration and Power Interface (ACPI)
support 3
Advanced Power Management support 3
features 3
power button and LED assembly replacement 43
power supply, removing and replacing 33
primary startup sequence 30
R
recovering from a POST/BIOS update failure 48
removing and replacing
adapters
15
battery 41
bezel 44
diskette drive 20
fan 44
hard disk drive 19
memory 14
microprocessor 38
optical drive 18
power button and LED assembly 43
power supply assembly 33
speaker 42
system board assembly 36
removing drives 12
riser card 15
S
security
cable
lock 21
features 3
profile by device 29
selecting
startup device 30
temporary startup device 30
serial ATA drive 16, 17
serial ATA hard disk drive, connecting 20
software 3
speaker replacement 42
specifications 5
starting setup utility 27
startup sequence 30
system board
components, accessing 12
connectors 13
identifying parts 13
location 13
memory 4, 14
removing and replacing 36
system management 2
U
updating BIOS
diskette 47
OS 47
updating POST/BIOS 47
user password 28
using
IBM
Setup Utility 27
IDE drive setup 29
passwords 28
security profile by device 29
V
video subsystem 2
62 User Guide