IBM TotalStorage 200 Service Manual page 176

K
keyboard port 84
L
LED
AC and DC 7
LED card, external
removing 86
LEDs
diagnostic panel 50
front of appliance 93
light-path diagnostics 6
lights See LEDs 93
M
major components 45
microprocessor
installing 75
replacing 75, 76
VRM 76
N
non-hot-swap hard disk drive
installing 60
non-hot-swap hard drive
troubleshooting 12
P
panel
diagnostics 7
PCI
adapters 71
bus A 72
bus B 72
expansion slots 71
port
Ethernet Service 85
keyboard 84
systems management (service) 85
video 85
POST beep codes, error messages, and error logs 6
power
troubleshooting 11
power checkout 11
power problems 11
power reset card 87
power supply
installing 63, 65
removing 63
power supply backplane
removing 90
R
rear cable bracket
removing 88
replacing
battery 76
160
Models 200 and 225 Service Guide
replacing (continued)
fan assembly 78
replacing components 43
S
safety information 43
hazardous voltage 63
laser 60
SCSI
adapter boot option 72
Slots See expansion slots 46
starting the appliance 93
stopping the appliance 93, 94
switch block, system board 49
system board
removing 91
system board layout
connectors
external port 46
internal cables 46
options 46
LEDs 50
switches and jumpers 46
system board switch block 49
system image 12
systems management 85
T
temperature
troubleshooting 12
temperature checkout 12
test log 10
text messages 8
trademarks 158
troubleshooting 1
power 11
temperature 12
turning off the appliance 93, 94
turning on the appliance 93
V
video controller
disabling 71
video port 85
voltage regulator module
installing 76
VRM See voltage regulator module 76