IBM xSeries 236 8841, User Manual

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problems (continued)
temperature 136
temperature-related 138
undetermined 140
voltage-related 137
R
recovering BIOS code 97
Remote Supervisor Adapter II SlimLine
updating firmware 100
Remote Supervisor Adapter II SlimLine connector 7
removing
bezel 16
cover 14
door 13
removing/replacing
adapter support bracket 70
CD-ROM drive 64
center fan and adapter support bracket 67
center fan support bracket 69
diagnostics panel card 61
diskette drive 63
external LED card 59
front fan housing 72
hard disk drive backplane 65
microprocessor 56
operator information panel 59
PCI fan guide 72
power reset card 62
power supply cage assembly 66
switch card assembly 74
system board 76
USB connector, front 73
replacing
battery 42
hot-swap fan 17
reset button 5
resetting BMC firmware 96
RS-485 connector 52
S
SCSI
error messages 97, 132
SCSI adapter boot option 25
SCSI connector
location 78
serial
1 connector 6
2 connector 6
port problems 130
serial connector 53
ServeRAID error codes 133, 134
ServerGuide error symptoms 131
service processor error codes 132
size 3
software, problems 132
specifications 3
statements, types of 2
switch card assembly, removing 74
switch, power-on password override 81
system board
connectors
external port 82
internal cable 78
SCSI 78
LEDs 83
removing 76
system error LED 5, 93
system information LED 5
system locator LED 5
system shutdown
BIST error messages 139
bus fault error messages 139
DASD checkout error messages 138
error messages 137
temperature-related error messages 138
T
temperature 3
temperature error messages 136
temperature-related system shutdown error
messages 138
test log, viewing 92
thermal material
heat sink 41
thermal material, heat sink 40, 57, 58
tier levels, CRU 144
trademarks 188
U
undetermined problems 140
United States electronic emission Class A notice 190
United States FCC Class A notice 190
Universal Serial Bus
connector 54
port 54
updating firmware 100
USB
connector 1
connector, front, removing 73
connectors 5
USB connector 6
V
video 3
connector 6
video connector 54
video controller 3
voltage regulator module
installing 36
voltage regulator module installing 36
voltage-related system shutdown error messages 137
VRM
See voltage regulator module
196
xSeries 236 Type 8841: Hardware Maintenance Manual and Troubleshooting Guide