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