Lenovo System x3550 M4 Installation And Service Manual page 903

replacing 251
power-on LED 16, 21
power-supply
LEDs 129
power-supply LEDs 129
presence detection button 16
problems
DVD drive 139
Ethernet controller 161
general 140
hard disk drive 141
hypervisor flash device 143
IMM2 305
intermittent 144
keyboard 144
memory 145
microprocessor 147
monitor 147
mouse 144
network connection 150
optional devices 150
power 151, 159
serial port 157
ServerGuide 158
software 158
undetermined 162
USB port 159
video 147, 159
procedure, checkout 118
product service, Taiwan 875
publications
online 1
product data 1
R
rack release latches 14
RAID adapter
battery 189
installing 59
removing 197
replacing 199
battery holder
removing 201
replacing 201
flash power module 189
installing 59
removing 197, 201
replacing 199
flash power module holder
replacing 201
RAID arrays
configuring 106
RAID controller
installing 55
removing 231
replacing 233
rank sparing
DIMM population sequence
rank sparing mode 49, 221
RAS features, server 12
rear
view 18
rear view
connectors 18
LED location 18
recovering the server firmware
redundant
cooling 9
Ethernet connection 9
NIC 9
Redundant
Ethernet capabilities 12
© Copyright Lenovo 2012, 2016
49, 221
164
hot-swap power supplies
reliability, server 12
remind button 17, 121
remote presence feature
using 103
removing
adapter 227
air baffle 34, 196
battery, system 268
bezel 272
components 185
cover 34, 194
DIMM 216
dual-port network adapter
DVD drive 208
DVD drive cable 213
heat sink 283
heat-sink retention module
hot-swap ac power supply
hot-swap dc power supply
hot-swap drive backplane
hot-swap fan 243
hot-swap hard disk drive
memory module 216
microprocessor 283
operator information panel
PCI riser-card assembly
PCI riser-card bracket 226
power supply 246
RAID adapter battery 197
RAID adapter battery holder
RAID adapter flash power module
RAID adapter flash power module holder
RAID controller 231
SAS/SATA controller 231
ServeRAID adapter 231
ServeRAID adapter memory module
simple-swap drive backplate assembly
simple-swap hard disk drives
system board 298
USB connector assembly, front
USB hypervisor flash device
video connector assembly, front
replaceable server components
replacing
adapter 228
air baffle 86, 197
battery, system 270
bezel 273
components 185
cover 87, 195
dc power supply
precautions 68, 254
dual-port network adapter
DVD drive 210
DVD drive cable 215
heat sink 288
heat-sink retention module
hot-swap ac power supply
hot-swap dc power supply
hot-swap drive backplane
hot-swap fan 244
hot-swap hard disk drive
memory module 222
microprocessor 288
operator information panel
PCI riser-card assembly
PCI riser-card bracket 226
power supply 251
RAID adapter battery 199
RAID adapter battery holder
RAID adapter flash power module
RAID adapter flash power module holder
RAID controller 233
SAS/SATA controller 233
12
238
296
246
248
259
203
281
223
201
197
201
237
263
205
275
267
278
169
240
297
251
257
261
203
282
224
201
199
201
889