Table of Contents
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PFA alerts 5
pointing device problems 107
ports, serial 19
power
connectors 17
problems 111
power box
installing 94
removing 92
power cord list, ac 28
power module
connectors 6
error LEDs 115
installing 57
LEDs 14
removing 55
power-on LED 15, 18
problem determination tips 120
problems
blade server 102
bridge module 105
CompactFlash 109
Ethernet switch module 105
fan module 103
fan pack 105
hardware 101
I/O module 105
keyboard 107
management module 107
media tray 108, 109
monitor 110
mouse 107
pointing device 107
power 111
solving 101
switch module 105
undetermined 118
USB device 108
video 110
public services network, use in 128
public telecommunications network, connection to 128
publications, related 1
R
rear view
connectors 16
LEDs 16
parts list 26
reliability, system guidelines 32
removing
alarm panel module 81
bezel 34
bezel collar 41
bezel filter 36
blade server 60
cable management tray 49
CompactFlash module 53
dc terminal cover 86, 88
fan module 83
fan pack 58
136
BladeCenter HT Type 8740 and 8750: Problem Determination and Service Guide
removing (continued)
high-speed I/O module 71
high-speed I/O-module interposer card 68
high-speed I/O-module interposer tray 66
I/O module 64
I/O-module interposer 62
management module 75
management-module interposer 73
media tray 51
midplane 96
multiplexer expansion module 79
network clock-module filler 77
power box 92
power module 55
shipping block 83
shuttle, fan 89
removing and replacing, FRUs 92
replaceable components 1
replacement parts
See parts listing
replacing, Tier 1 CRUs 34
returning a component 33
S
safety information, overview ix
safety inspecting viii
safety statements ix
security features 5
serial connector 19
service 120
service data 118
service technicians, guidelines viii
servicing electrical equipment ix
shipping block
installing 85
removing 83
shuttle, fan
installing 90
removing 89
size 5
software service and support 122
specifications and features 5
specifications, alarm panel 20
static electricity 32
static-sensitive devices, handling 32
status LEDs 14, 16
switch module 105
system event log
messages 117
system reliability guidelines 32
system specifications 5
T
Telco alarm connector 19
telephone numbers 123
terminal connectors, dc power 7
Tier 1 CRUs, replacing 34
tools, diagnostic 101
trademarks 125
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