Dell POWEREDGE 2950 Hardware Owner's Manual page 179

M
memory
installation guidelines, 89
installing, 90
system, 89
troubleshooting, 120
memory modules
removing, 92
messages
alert, 35
error messages, 37
hard-drive indicator codes, 15
status LCD, 19
system, 28
warning, 35
microprocessors
troubleshooting, 128
mouse
troubleshooting, 114
N
NICs
indicators, 19
troubleshooting, 116
O
optical drive
installing, 82
removing, 81
options
system setup, 38
P
password
disabling, 144
password features
setup, 45
system, 45
passwords
setup, 47
system, 45
PCI buses
expansion-card riser
board, 142
POST
accessing system features, 12
power
indicator, 18
power supplies
removing, 63
replacing, 64
troubleshooting, 118
power supply blank, 64
processor
removing, 93, 95
upgrades, 93
R
RAID battery, 74
installing, 74
removing, 75
RAID controller (integrated)
troubleshooting, 126
removing
battery, 96
bezel, 53
central riser, 100
control panel assembly, 105
cooling fan, 65
cover, 54
diskette drive, 83
diskette drive from drive
carrier, 85
expansion card, 78
expansion-card cage, 78
fan bracket, 68
hard drive blank, 56
hard drive from a drive
carrier, 58
hard drives, 57
left riser, 99
left riser board, 98
memory, 92
optical drive, 81
power supply, 63
power supply blank, 64
processor, 93, 95
RAID battery, 75
SAS backplane board, 103
SAS controller daughter
card, 69, 74
sideplane board, 101
system board, 107
tape drive, 86
tape drive cable retention
bracket, 88
removing and replacing
bezel, 54
Index
179