Power On And Power Off The Server; Power On The Server - Lenovo ThinkSystem SR665 V3 User Manual

Max.
Front
Tem-
Processor
bays
p.
Group B
Group A
8 x
30°C
2.5"
Group B, A
Group B
Group A
16 x
30°C
2.5"
Group B, A
Group B
8 x
Group A
30°C
3.5"
Group B, A
8 x Group B
25°C
2.5"
Group A, E
25°C
16 x
2.5"
Group B,
25°C
A, E
8 x
3.5"
Group B
Group A
24 x
25°C
2.5"
Group B, A
Notes:
• Group E processors in the table above include 9654(P), 9554(P), 9174F, 9754, and 9734.
• For GPU configurations, the Max. Temp. of 25°C is supported under the following conditions:
– A part with AOC and at a rate greater than 25 GB is not installed in slot 3.
– The following parts are not installed:
– Broadcom 57416 10GBASE-T 2-port OCP
– Broadcom 57454 10GBASE-T 4-port OCP

Power on and power off the server

Follow instructions in this section to power on and power off the server.

Power on the server

After the server performs a short self-test (power status LED flashes quickly) when connected to input power,
it enters a standby state (power status LED flashes once per second).
Power button location and power LED are specified in:
Fan
Heat Air
type
sink baffle
SW
2U S S P 10
2U P S P 10
2U P GPU P NA
2U S S P 10
2U P S P 10
2U P GPU P NA
2U S S P 10
2U P S P 10
2U P GPU P NA
2U S S P 6
2U P S P 6
2U P GPU P NA
2U S S P 6
2U P S P 6
2U P GPU P NA
Max. GPU Qty.
DW DW DW
(A2000) (A40) (H100)
3 NA NA
NA NA
3
2 (slot 2/
NA 3
5)
3 NA NA
NA
3 NA
2 (slot 2/ 2 (slot 2/
NA
5) 5)
3 NA NA
NA NA
3
NA 3 3
3 NA NA
3 NA NA
2 (slot 2/
NA NA
5)
3 NA NA
3 NA NA
2 (slot 2/
NA NA
5)
.
Chapter 5 Hardware replacement procedures
Support
DIMMs
Other
>= 96
DW
GB
NA Y
NA Y*
3 Y
NA Y
NA Y*
3 Y
NA Y
NA Y*
3 Y
NA Y
NA Y
2 (slot 2/
Y
5)
NA Y
NA Y*
2 (slot 2/
Y*
5)
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