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Index 187
installing, 97
removing, 96
PCIe fabric reconfiguration, 163
pinouts
Gigabit Ethernet ports, 176
network management port, 173
serial management port, 172
serial port (DB-9), 174
USB ports, 175
power cords
plugging into server, 157
unplugging before servicing the system, 65
power distribution board
about, 2
installing, 132
removing, 130
power off, 68
Power OK (system LED), 15
power supply
about, 90
AC Present LED, 15, 95
DC OK LED, 95
device identifiers, 94
Fault LED, 35, 90, 95
hot-swapping, 91, 93
installing, 91, 93
removing, 90, 92
Power Supply Fault (system LED)
about, 6, 95
interpreting to diagnose faults, 35
using to verify successful power supply
replacement, 92
powercycle command, 32, 60
powering off server
emergency shutdown, 68
from service processor prompt, 67
graceful shutdown, 68
service processor command, 67
powering on
at service processor prompt, 157
following emergency shutdown triggered by top
panel removal, 154, 157
using Power button, 157
poweron command, 60
power-on self-test (POST), 22
about, 22
components disabled by, 56
configuration flowchart, 23
controlling output, 30
error messages, 46
fault clearing, 52
faults detected by, 15, 36
faulty components detected by, 52
parameters, changing, 31
running in maximum mode, 32
troubleshooting with, 17
using for fault diagnosis, 15
Predictive Self-Healing (PSH)
about, 20
clearing faults, 54
faults detected by, 15
faults displayed by ILOM, 36
memory faults, 24
PSH, See Predictive Self-Healing (PSH)
Q
quick visual notification, 12
R
rack
extending server to maintenance position, 69
slide rail, 70
Ready-to-Remove (hard drive LED), 78, 80
rear panel access, 6
reconfig.pl script, 163
removefru command, 60
removing, 136
battery, 129
CMP/memory module, 104
DVD-ROM drive, 122
fan tray, 85, 87
fan tray carriage, 133
FB-DIMMs, 108
flex cable assembly, 145
front bezel, 120
front control panel, 148
front I/O board, 150
hard drive, 77, 81
hard drive backplane, 136
IDPROM, 127
motherboard, 139
PCIe card, 96
power distribution board, 130
power supply, 90, 92