Lenovo 3823 Server User Manual


 
problems (continued)
mouse 67
optional devices 72
POST 30
power 73, 123
serial port 74
software 75
undetermined 124
USB port 75
R
RAID array, creating 260
rear adapter retention bracket
installing 183
removing 182
rear view 130
recovering
BIOS update failure 122
UEFI update failure 122
redundant power and cooling option 177
remote presence feature
functions 15
using 269
removing
2.5-inch disk drive backplane 198
2.5-inch drive cage 202
adapter 184
battery 172
bezel 152
DVD drive 187
EasyLED panel 193
extender card 207
fan-cage assembly 171
fans 217
front adapter-retention bracket 180
heat-sink retention module 227
hot-swap hard disk drive 195
memory module 210
microprocessor 218
microprocessor retention module 229
operator information panel assembly 205
power supply 174
rear adapter retention bracket 182
system board 231
tape drive 189
the bezel 150
the left-side cover 157
USB cable and EasyLED panel 193
voltage regulator module 179
S
scan order 185
SCSI Attached Disk Test 66
serial
port problems 74
serial connector 131
server components 149
server configuration, updating 251
server firmware, starting backup 268
server firmware, UEFI-compliant 15
ServeRAID 17
service
calling for 126
request, online 25
Setup Utility
menu choices 252
starting 252
using 252
size 18
slots 18
SMP 17
software problems 75
SP LED 83
specifications 17
stabilizing feet
turning 162
Standby mode 147
start here
troubleshooting procedures 21
starting
backup server firmware 268
LSI Configuration Utility 260
Setup Utility 252
support, Web site 275
switch block 6 switches 134, 144
switches 144
symmetric multiprocessing 17
system
event log 38
system board
external connectors 133, 146
installing 232
internal connectors 131, 141, 144
jumpers and switches 144
LED 79
LEDs 135, 145
removing 231
system-board error LED 86, 137
system-event log 27
systems management 15, 17
systems-management connector 131
T
tape drive
removing 189
test 117
TEMP LED 78
temperature 18
test log, viewing 91
tests, hard disk drive diagnostic 66
thermal grease 226
tools, diagnostic 27
trademarks 280
troubleshooting procedures 25
start here 21
troubleshooting tables 64
turning
stabilizing feet 162
turning off the server 148
Index 293