Dell DR4000 Owner's Manual page 153

M
memory
troubleshooting, 129
Memory Mirroring memory
mode, 77
memory mode
Advanced ECC, 77
memory mirroring, 77
Optimizer, 78
memory modules (DIMMs)
configuring, 76
installing, 79
removing, 78
UDIMM configurations, 82
messages
error messages, 39
system, 22
warning, 37
N
NIC
indicators, 17
NICs
back-panel connectors, 15
troubleshooting, 123
O
Optimizer memory mode, 78
P
password
setup, 53
system, 51
passwords
disabling, 146
phone numbers, 149
POST
accessing system features, 11
power indicators, 12, 18
power supplies
indicators, 18
removing, 74
replacing, 75
processor
installing, 99
removing, 95
See processor.
upgrades, 95
processors
troubleshooting, 136
R
remote access controller
See iDRAC.
removing
bezel, 59
control panel assembly, 104
cooling shroud, 62
cover, 60
expansion card, 82
153
Index