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Contents
Contents . . . . . . . . . . . . . . . . . i
Safety . . . . . . . . . . . . . . . . . . iii
Safety inspection checklist . . . . . . . . . . . iv
Chapter 1. Introduction . . . . . . . . . 1
Features. . . . . . . . . . . . . . . . . . . 1
Tech Tips . . . . . . . . . . . . . . . . . . 2
Security advisories . . . . . . . . . . . . . . 3
Specifications . . . . . . . . . . . . . . . . 3
Technical specifications . . . . . . . . . . . 3
Mechanical specifications . . . . . . . . . . 7
Environmental specifications . . . . . . . . . 7
Management options. . . . . . . . . . . . .
Chapter 2. Server components . . . . 19
Front view . . . . . . . . . . . . . . . . .
Top view . . . . . . . . . . . . . . . . .
System-board layout . . . . . . . . . . . . .
System-board connectors . . . . . . . . .
System-board switches . . . . . . . . . .
System LEDs and diagnostics display . . . . . .
Chapter 3. Parts list . . . . . . . . . . 29
Power cords . . . . . . . . . . . . . . . .
Chapter 4. Unboxing and setup . . . . 35
Server package contents . . . . . . . . . . .
Controller . . . . . . . . . . . . . . . . .
Server setup checklist . . . . . . . . . . . .
procedures . . . . . . . . . . . . . . . 39
Installation Guidelines . . . . . . . . . . . .
Safety inspection checklist. . . . . . . . .
System reliability guidelines . . . . . . . .
Handling static-sensitive devices . . . . . .
order . . . . . . . . . . . . . . . . .
Power on and power off the server . . . . . . .
Power on the server . . . . . . . . . . .
Power off the server . . . . . . . . . . .
Configuration guide . . . . . . . . . . . . .
Rack mount configuration . . . . . . . . .
© Copyright Lenovo 2023
Node component replacement . . . . . . . . .
replacement . . . . . . . . . . . . . .
Fan module replacement . . . . . . . . .
replacement . . . . . . . . . . . . . .
backplane replacement . . . . . . . . . .
replacement . . . . . . . . . . . . . . 105
14
Intrusion switch with cable replacement . . . 118
replacement . . . . . . . . . . . . . . 121
19
22
OCP module replacement . . . . . . . . . 138
24
24
replacement . . . . . . . . . . . . . . 141
26
PCIe riser card replacement . . . . . . . . 163
28
replacement . . . . . . . . . . . . . . 169
Power supply unit replacement . . . . . . . 174
32
Processor and heat sink replacement (trained
technician only) . . . . . . . . . . . . . 181
35
replacement . . . . . . . . . . . . . . 188
35
replacement . . . . . . . . . . . . . . 191
37
replacement . . . . . . . . . . . . . . 200
Serial port module replacement . . . . . . . 203
39
System board replacement (trained technician
only) . . . . . . . . . . . . . . . . . 207
40
Top cover replacement . . . . . . . . . . 223
41
Complete the parts replacement . . . . . . . . 225
42
42
Chapter 6. Internal cable routing . . . 227
43
Identifying connectors . . . . . . . . . . . . 227
Drive backplane connectors . . . . . . . . 227
45
Fan control board (FCB) connectors . . . . . 228
45
Power distribution board connectors . . . . . 228
48
PCIe riser card connectors. . . . . . . . . 228
48
48
routing . . . . . . . . . . . . . . . . 230
49
49
. . . . . . . . . .
. . . . .
. . . . . . . 132
62
62
75
77
80
83
89
91
97
i
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Table of Contents
Troubleshooting
