Lenovo ThinkSystem SR665 - Default Chapter; Table of Contents

Contents
Safety . . . . . . . . . . . . . . . . . . v
Safety inspection checklist . . . . . . . . . . . vi
Chapter 1. Introduction . . . . . . . . . 1
Specifications . . . . . . . . . . . . . . . . 3
Firmware updates . . . . . . . . . . . . . . . 7
Tech Tips . . . . . . . . . . . . . . . . . . 9
Security advisories . . . . . . . . . . . . . 10
Turn on the server . . . . . . . . . . . . . . 10
Turn off the server . . . . . . . . . . . . . . 10
Chapter 2. Server components . . . . 11
Front view . . . . . . . . . . . . . . . . . 11
Diagnostics panel . . . . . . . . . . . . 23
LCD diagnostics panel/handset. . . . . . . 26
Rear view . . . . . . . . . . . . . . . . . 33
Rear view LEDs . . . . . . . . . . . . . 41
System board components . . . . . . . . . . 43
System board LEDs . . . . . . . . . . . 45
Switch block and jumper . . . . . . . . . 48
Parts list. . . . . . . . . . . . . . . . . . 50
Power cords . . . . . . . . . . . . . . 55
Chapter 3. Internal cable routing . . . 57
Front I/O assembly . . . . . . . . . . . . . 58
GPUs . . . . . . . . . . . . . . . . . . . 59
Riser cards . . . . . . . . . . . . . . . . 59
RAID super capacitor modules . . . . . . . . . 62
Internal CFF RAID/HBA/Expander adapters
(power) . . . . . . . . . . . . . . . . . . 63
7mm drives . . . . . . . . . . . . . . . . 64
M.2 drives . . . . . . . . . . . . . . . . . 65
2.5-inch/3.5-inch drive backplane (power) . . . . 66
2.5-inch/3.5-inch drive backplane (signal). . . . . 71
8 x 2.5-inch front drive bays (SAS/SATA) . . . 71
8 x 2.5-inch front drive bays (AnyBay) . . . . 73
8 x 2.5-inch front drive bays (NVMe) . . . . . 75
16 x 2.5-inch front drive bays (SAS/SATA). . . 77
16 x 2.5-inch front drive bays (NVMe) . . . . 79
16 x 2.5-inch front drive bays (8SAS
+8AnyBay) . . . . . . . . . . . . . . . 81
16 x 2.5-inch front drive bays (8SAS/SATA
+8NVMe) . . . . . . . . . . . . . . . 83
16 x 2.5-inch front drive bays (8AnyBay
+8NVMe) . . . . . . . . . . . . . . . 86
24 x 2.5-inch front drive bays (8SAS/SATA
+16NVMe) . . . . . . . . . . . . . . . 89
24 x 2.5-inch front drive bays (16SAS/SATA
+8AnyBay) . . . . . . . . . . . . . . . 92
24 x 2.5-inch front drive bays (16SAS/SATA
+8NVMe) . . . . . . . . . . . . . . . 99
24 x 2.5-inch front drive bays (SAS/SATA). . . 103
24 x 2.5-inch front drive bays (NVMe) . . . . 111
8 x 3.5-inch front drive bays (SAS/SATA) . . . 115
12 x 3.5-inch front drive bays (SAS/SATA). . . 117
12 x 3.5-inch front drive bays (AnyBay) . . . . 124
Chapter 4. Hardware replacement
procedures . . . . . . . . . . . . . . . 129
Installation Guidelines . . . . . . . . . . . . 129
System reliability guidelines . . . . . . . . 130
Working inside the server with the power
on . . . . . . . . . . . . . . . . . . 130
Handling static-sensitive devices . . . . . . 131
Technical rules . . . . . . . . . . . . . . . 132
Technical rules for processor and heat
sink. . . . . . . . . . . . . . . . . . 135
Technical rules for memory modules . . . . . 135
Drive bay configurations and requirements . . 139
Technical rules for PCIe slots. . . . . . . . 144
Technical rules for GPU . . . . . . . . . . 147
Technical rules for system fans . . . . . . . 148
Air baffle replacement . . . . . . . . . . . . 149
Remove the air baffle . . . . . . . . . . . 149
Install the air baffle . . . . . . . . . . . . 152
Cable wall brackets replacement (full-heigh/half-
height) . . . . . . . . . . . . . . . . . . 155
Remove the cable wall brackets . . . . . . 155
Install the cable wall brackets . . . . . . . 158
CMOS battery replacement . . . . . . . . . . 160
Remove the CMOS battery . . . . . . . . 160
Install the CMOS battery . . . . . . . . . 162
Front I/O assembly replacement . . . . . . . . 164
Remove the front I/O assembly . . . . . . . 165
Install the front I/O assembly . . . . . . . . 167
GPU replacement . . . . . . . . . . . . . . 169
Remove a GPU adapter . . . . . . . . . . 169
Install a GPU adapter . . . . . . . . . . . 172
Hot-swap drive replacement . . . . . . . . . . 175
Remove a hot-swap drive . . . . . . . . . 176
Install a hot-swap drive . . . . . . . . . . 178
Hot–swap drive backplane replacement . . . . . 181
Remove the front 2.5-inch-drive
backplane . . . . . . . . . . . . . . . 182
Install the front 2.5-inch-drive backplane . . . 185
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