136
N
network jack 3
NMI 102
non-maskable interrupt 2, 102
non-technical support
Accounting
97
Sales 97
Warranty 97
O
opening case 46
operating system
setup
23
P
password
resetting BIOS
93
supervisor 30
user 30
PCI card
see card
ports
see connections
POST (power-on self-test)
22
power
auxiliary connector
5
button 2, 20, 22
cord connector 3, 5
indicator 2, 21
LED 2, 21
line conditioners 10
main connector 5
protecting from surges 9
reset button 2
source problems 9
static electricity 45
surge protectors 9
troubleshooting 111
uninterruptible power supply (UPS)
10
power distribution board
installing
79
location 4
power supply
installing
71
location 4
manageability connector 5
uninterruptible 10
power-on self-test 22
processor
heat sink
67
installing 67
location 4
replacing 67
troubleshooting 111
PS/2 port 3
R
RAID drives
installing
54
RAM
see memory
rear fan
3, 4
removing
see installing
replacing
see installing
reset button
2
riser card 4, 5, 60
RJ-45 jack 3
S
safety
general precautions
8, 125
guidelines for troubleshooting 99
static electricity 45
screen
cleaning
27
troubleshooting 110
SCSI
backplane
4, 74
connector 3, 5
drive location 2, 4
ID 54
installing drives 54
SDRAM