Lenovo ThinkServer RD220 Hardware Maintenance Manual page 240

G
grease, thermal 195
H
hard disk drive
installing 187
problems 125
removing 187
hard disk drive
error 107
heat output 16
heat sink
applying
thermal
grease 194
–194
installing 193
removing 192
hot-swap
hard disk drive 187
power supplies 172
power supply,
installing 172
humidity 16
I
IBM Virtual Media
Key, installing 163
IMM
overview 13
installing
air baffle
(DIMM) 156
air baffle
(microprocessor
2) 154
battery 197
CD-RW/DVD
drive 189
DIMM 169
DIMMs 165
Ethernet
adapter 151
fan bracket 176
full-length
adapter
bracket 162
hard disk drive 187
heat sink 193
heat-sink
retention
module 199
hot-swap drive 188
IBM Virtual
Media Key 163
memory
module 169
234
ThinkServer RD220 Hardware Maintenance Manual
memory
modules 165
microprocessor 193
microprocessor
2 air baffle 154
operator-information
panel 140
PCI
adapter 149,
158
RAID controller 180
SAS controller
battery 186
SAS riser-card
and controller
assembly 178
system board 201
tape drive 191
internal cable
routing 141
J
jumpers 132
L
LEDs
front 129
power-channel
error 124
riser-card
assembly 136
system board 134
light path
diagnostics
about 36
LEDs 39
panel 37
log, viewing test 49
M
major components 137
management,
systems 13
memory mirroring
description 168
DIMM
population
sequence 169
memory module
installing 171
removing 164
specifications 16
memory stress test 95
memory test 90
messages
diagnostic 48
microprocessor
applying
thermal
grease 194
heat sink 195
problems 125
removing 192
replacing 193
specifications 16
microprocessor 2
air baffle
installing 154
removing 152
minimum
configuration 126
mirroring mode 168
N
NMI button 42
notes, important 226
notices 225
O
online publications 115
online service
request 21,
25
operator
information
panel assembly,
replacing 139
optical drive error 97
P
parts listing 205
parts, consumable 218
PCI
expansion slots 16
PCI adapter
installing 149,
158
removing 148,
156
port connectors 131
POST
error codes 28
error log 27
power cords 219
power problems 124
power supply
installing 172
operating
requirements 172
removing 171
power supply LED
errors 46
power supply
specifications 16
power-on
password
override switch 133
preboot
diagnostics
program 14
problems
Ethernet
controller 125
hard disk drive 125
microprocessor 125
POST/UEFI 28
power 124
undetermined 126
product recycling
and disposal 227
R
RAID 15
RAID controller
installing 180
removing 180
replacing 180
recovering UEFI
code 115
recycling and
disposal, product 227
remind button 42
remote presence
feature
functions 13
removing
battery 196
CD-RW/DVD
drive 188
DIMM 164
Ethernet
adapter 151
fan bracket 175
hard disk drive 187
heat sink 192
heat-sink
retention
module 199
microprocessor 192
operator
information
panel
assembly 139
PCI
adapter 148,
156
power supply 171
RAID controller 180
SAS controller
battery 184
SAS riser-card
and controller
assembly 177