Index
2.5-inch 4-bay or 8-bay rear drive cage 
installing 333
removing 329
2.5-inch or 3.5-inch middle drive backplanes 
removing 270
3.5-inch 2-bay or 4-bay rear drive cage 
installing 340
removing 336
7mm drive backplane 
installing 346
removing 344
7mm drive cage 
installing 347
removing 342
A
a rearwall bracket 
installing 327
removing 325
a riser assembly, PCIe adapter, or riser card 
installing 286
removing 284
a serial port module 
install 373
removing 372
air baffle 192 
installing 198
removing 196
replacing 196
ambient temperature 192
App Direct Mode 265
B
backplane 
installing 230, 235, 346–347
removing 229, 234, 344
replacing 229
bezel 
installing 352
removing 350
replacing 350
C
cable routing 
12 x 3.5-inch SAS/SATA 
onboard connectors 165
24 x 2.5-inch NVMe 
retimer cards 113
8 x 2.5-inch NVMe 
onboard PCIe connectors 110
8 x 2.5-inch SAS/SATA + 8 x 2.5-inch Anybay 
CFF 16i RAID/HBA adapter + 8i RAID adapter 
(Trimode) 140
8 x 2.5-inch SAS/SATA + 8 x 2.5-inch NVMe 
8i/16i RAID/HBA adapter + retimer card 120
8 x 3.5-inch SAS/SATA 
onboard connectors 162
server model with 16 x SAS/SATA and 8 x NVMe front drive 
bays 121
server model with 8 x 2.5-inch NVMe front drive bays 109
Cable routing 
server model with 24 x 2.5-inch NVMe front drive bays 113
cable routing. 
server model with 16 x 2.5-inch NVMe front drive bays 112
cable wall brackets 
installing 203
removing 201
carrier 299
CFF RAID adapter, CFF HBA adapter, or CFF RAID expander 
adapter 
replacing 238
CMOS battery 
install 208
remove 205
replacing 205
collecting service data 418
completing 
parts replacement 381
cover 
installing 378
removing 376
replacing 376
CPU 
installing 301
removing 297
separating 299
creating a personalized support web page 417
custom support web page 417
D
devices, static-sensitive 
handling 188
diagnostics panel 
LCD 29
DIMM 
replacing 250
DIMM installation order 259
disassembling 415
drive activity LED 17
drive status LED 17
Dynamic random access memory (DRAM) 254
E
enable 
TPM 360
Environment specifications 7
Ethernet 
controller 
troubleshooting 388
Ethernet controller problems 
solving 388
External 
LCD diagnostics handset 37
external LCD connector 17
F
fan 
installing 366
removing 364
replacing 364
fan error LED 56
firmware updates 10
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425