IBM 88371RU, Maintenance And Troubleshooting Manual

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F
fan
bracket,removing 56
error messages 116
replacing 43
FCC Class A notice 167
features and specifications, server 3
firmware, updating 79
flash update failure 77
force power-on jumper 62
force update BMC jumper 77
forgotten password
administrator 78
power-on 78
FRUs, defined iii, 122
G
general problems 104
getting help 127
H
hard disk drives
about 26
installing 26
LEDs 7, 8
problems 104
hardware problems, determining 67
hardware service and support 128
heat output 3
heat sink
installing 38
removing 54
help, getting 127
hot-swap
drive, specifications 3
fans, replacing 43
hard disk drive, installing 27
power supply, installing 40
I
IBM Support Line 128
important statements, defined 2
indicators and controls 6
information LED 8
installation guidelines 15
installation sequence, memory modules 33
installing
See also removing/replacing
adapters 21
cover 19
DVD-ROM drive 31
hard disk drives 26
heat sink 38
hot-swap fan 43
hot-swap power supply 40
memory modules 34
microprocessor 37
installing (continued)
Remote Supervisor Adapter II SlimLine 25
intermittent problems 105
J
jumpers
boot backup (BIOS) 62, 77
disable video 62
force power-on 62
force update BMC 77
password reset (CMOS) 62, 79
system board 62
K
keyboard
connector 9, 50
problems 105
L
LEDs 9
front 6
light path diagnostics 8, 73, 93
operator information panel 7
power supply 96
rear 9
lever, microprocessor socket 54
light path diagnostics
about 73
errors 93
light path diagnostics button, blue 75
LOC (location) LED 8, 9
logs, BMC 70
logs, error 69, 70
lost password
administrator 78
power-on 78
M
memory modules
about 32
installation sequence 33
installing 34
specifications 3
memory problems 106
messages
diagnostic 70
Ethernet controller 81
SCSI error 72
service processor 111
microprocessors
about 36
installing 37
problems 106
removing 54
specifications 3, 36
monitor problems 106
172
xSeries 336 Type 1879 and Type 8837: Hardware Maintenance Manual and Troubleshooting Guide