Lenovo ThinkSystem SR650 V3 7D75 - Page 4

MicroSD card replacement . . . . . . . . . . 139
Remove the MicroSD card . . . . . . . . . 140
Install the MicroSD card. . . . . . . . . . 141
Middle drive cage and drive backplane
replacement . . . . . . . . . . . . . . . . 143
Remove the middle drive cage and drive
backplanes. . . . . . . . . . . . . . . 144
Install the middle drive backplanes and drive
cage . . . . . . . . . . . . . . . . . 146
OCP module replacement . . . . . . . . . . . 149
Remove the OCP module . . . . . . . . . 149
Install the OCP module . . . . . . . . . . 151
PCIe adapter and riser assembly replacement . . . 153
Remove a riser assembly . . . . . . . . . 155
Remove a PCIe adapter . . . . . . . . . . 159
Install a PCIe adapter . . . . . . . . . . . 162
Install a riser assembly . . . . . . . . . . 166
Power supply unit replacement . . . . . . . . . 169
Safety precautions . . . . . . . . . . . . 169
Remove a power supply unit . . . . . . . . 172
Install a power supply unit . . . . . . . . . 174
Processor and heat sink replacement (trained
technician only) . . . . . . . . . . . . . . . 176
Remove a processor and heat sink . . . . . 176
Separate the processor from carrier and heat
sink. . . . . . . . . . . . . . . . . . 181
Install a processor and heat sink . . . . . . 183
PSU air baffle replacement . . . . . . . . . . 189
Remove a PSU air baffle . . . . . . . . . 189
Install a PSU air baffle . . . . . . . . . . 191
Rack latches replacement . . . . . . . . . . . 192
Remove the rack latches . . . . . . . . . 192
Install the rack latches . . . . . . . . . . 195
RAID flash power module replacement. . . . . . 197
Remove a RAID flash power module from the
chassis . . . . . . . . . . . . . . . . 198
Install a RAID flash power module on the
chassis . . . . . . . . . . . . . . . . 200
Remove a RAID flash power module from the
air baffle . . . . . . . . . . . . . . . . 202
Install a RAID flash power module on the air
baffle . . . . . . . . . . . . . . . . . 203
Remove a RAID flash power module from the
middle 2.5-inch drive cage. . . . . . . . . 204
Install a RAID flash power module on the
middle drive cage . . . . . . . . . . . . 206
Rearwall bracket replacement . . . . . . . . . 207
Remove a rearwall bracket. . . . . . . . . 209
Install a rearwall bracket. . . . . . . . . . 211
Rear 7mm drive backplane and drive cage
replacement . . . . . . . . . . . . . . . . 213
Remove the 7mm drive cage . . . . . . . . 213
Remove the 7mm drive backplanes . . . . . 215
Install the 7mm drive backplanes . . . . . . 217
Install the 7mm drive cage . . . . . . . . . 219
Rear drive backplane and drive cage
replacement . . . . . . . . . . . . . . . . 221
Remove the 4 x 2.5" drive backplane and
drive cage . . . . . . . . . . . . . . . 221
Install the 4 x 2.5" drive backplane and drive
cage . . . . . . . . . . . . . . . . . 223
Remove the 8 x 2.5" drive backplane and
drive cage . . . . . . . . . . . . . . . 225
Install the 8 x 2.5" drive backplane and drive
cage . . . . . . . . . . . . . . . . . 226
Remove the 2 x 3.5" drive backplane and
drive cage . . . . . . . . . . . . . . . 228
Install the 2 x 3.5" drive backplane and drive
cage . . . . . . . . . . . . . . . . . 230
Remove the 4 x 3.5" drive backplane and
drive cage . . . . . . . . . . . . . . . 232
Install the 4 x 3.5" drive backplane and drive
cage . . . . . . . . . . . . . . . . . 234
Security bezel replacement . . . . . . . . . . 237
Remove the security bezel . . . . . . . . . 237
Install the security bezel. . . . . . . . . . 238
System board assembly replacement (trained
technician only) . . . . . . . . . . . . . . . 240
Remove the firmware and RoT security
module . . . . . . . . . . . . . . . . 241
Install the firmware and RoT security
module . . . . . . . . . . . . . . . . 243
Remove the system I/O board or processor
board . . . . . . . . . . . . . . . . . 247
Install the system I/O board or processor
board . . . . . . . . . . . . . . . . . 250
System fan replacement . . . . . . . . . . . 254
Remove a system fan. . . . . . . . . . . 255
Install a system fan. . . . . . . . . . . . 256
System fan cage replacement . . . . . . . . . 259
Remove the system fan cage . . . . . . . . 259
Install the system fan cage. . . . . . . . . 260
Serial port module replacement . . . . . . . . 261
Remove a serial port module . . . . . . . . 261
Install a serial port module . . . . . . . . . 264
Top cover replacement . . . . . . . . . . . . 266
Remove the top cover . . . . . . . . . . 266
Install the top cover . . . . . . . . . . . 268
Complete the parts replacement . . . . . . . . 269
Chapter 6. Internal cable routing . . . 271
Identifying connectors . . . . . . . . . . . . 271
Drive backplane connectors . . . . . . . . 271
7mm drives . . . . . . . . . . . . . . . . 276
Front I/O connectors . . . . . . . . . . . . . 279
GPUs . . . . . . . . . . . . . . . . . . . 281
ii ThinkSystem SR650 V3 User Guide