Lenovo ThinkServer TD200x - Manual (Page 208)

DIMM (continued)
removing 84
types and installation information 85
DIMMs
installation sequence for memory mirroring 88
display problems 133
documentation DVD 3
drives 9, 11
DSA
log 141, 175
preboot messages 176
DVD
drive problems 128
drive, installing 76
error symptoms 128
DVD drive
removing 75
DVD drive activity LED 15
DVD-eject button 16
E
EasyLED diagnostics
about 9
EasyStartup
using 115
electrical input 11
electronic emission Class A notice 186
environment 11
error codes and messages
diagnostic 176
IMM 150
POST 143
error symptoms
CD-ROM drive, DVD-ROM drive 128
general 128
hard disk drive 129
intermittent 129
keyboard, non-USB 130
memory 131
microprocessor 132
monitor 133
mouse, non-USB 130
optional devices 134
pointing device, non-USB 130
power 136
serial port 137
software 138
USB port 138
errors
format, diagnostics code 175
messages, diagnostic 174
Ethernet 8
controller, troubleshooting 139
Ethernet connectors 24
Ethernet controller, configuring 118
event logs 140
expansion bays 11
expansion slots 11
external cabling 99
F
fan
LED 19
fan-cage assembly, installing 61
fan-cage assembly, removing 60
fan, installing 97
fan, removing 96
fans 9, 11
FCC Class A notice 186
features 10
remote presence 121
features and technologies 7
firmware updates 120
firmware, UEFI-compliant 7
firmware, updating 119
formatting a hard disk drive 112
FRUs, removing
adapter 72
G
general problems 128
getting help 177
gigabit Ethernet controller, configuring 118
gloss statement (Germany) 186
grease, thermal 95
H
H8 heartbeat LED 32
handling static-sensitive devices 39
hard disk drive
diagnostic tests, types of 129
formatting 112
installing 83
LED 20
problems 129
removing 81
status LED 16
types 81
hard-disk drive
activity LED 16
heat output 11
help, getting 177
humidity 11
I
IMM
error messages 150
event log 141
heartbeat LED 32
overview 7
important notices 2
installation guidelines 37
installation order, memory modules 89
installing
adapter 72, 73
air baffle 59
battery 62
192 ThinkServer TD200x Types 3719, 3821, 3822, and 3823: Installation and User Guide