Dell EMC VxFlex Ready Node R840, Руководство пользователя

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Check
List Task Topic
☐
11 Install the GPU air shroud. See Install the GPU air shroud on page
171.
☐
12 Install the system cover. See Install the system cover on page
173.
☐
13 Slide the system into the cabinet. See Slide the system into the cabinet on
page 165.
☐
14 Connect the I/O cables and power cords. See Connect the I/O cables and power
cords on page 164.
Perform mandatory software tasks to return the node to operation:
☐ 15 Return the node to operation. See "GPU card replacement procedural
checklist" in the VxFlex Ready Node Field
Replacement Unit Software Guide
.
Perform all required software-related
tasks listed after replacing the hardware
component, according to the node's
operating system type.
GPU card installation guidelines
Before replacing the GPU card, ensure that the system meets the following guidelines.
l
Ensure that both the processors are installed.
l
The processor must use the GPU kit low-profile heat sink.
l
To ensure adequate cooling when one or more GPUs are installed, the ambient
inlet temperature is restricted to 30°C for CPU 150 W/8 C, 165 W/12 C, 200 W,
205 W. For more information, see
Ambient temperature limitations on page 198.
l
All GPUs must be of the same type and model.
l
The cover on the GPU air shroud must be removed before installing the GPU.
l
Ensure that high performance fans and the GPU air shroud are installed.
Note
When using systems with a GPU, ensure that you install PSUs with 1100 W or higher,
and set the PSU configuration to non-redundant mode.
Remove a GPU card
Before you begin
Follow all safety guidelines.
Procedure
1. Disconnect the GPU power cable from the PIB.
2. Open the expansion card latch and the card holder latch on the riser.
Hardware FRU procedures
GPU card installation guidelines 113