•
If the server is integrated with Cisco UCS Manager and is controlled by a service profile, this setting is
enabled by default in the service profile when a GPU is present.
To change this setting manually, use the following procedure.
Step 1
Refer to the Cisco UCS Manager configuration guide (GUI or CLI) for your release for instructions on configuring
service profiles:
Cisco UCS Manager Configuration Guides
Step 2
Refer to the chapter on Configuring Server-Related Policies > Configuring BIOS Settings.
Step 3
In the section of your profile for PCI Configuration BIOS Settings, set Memory Mapped IO Above 4GB Config to one
of the following:
• Disabled—Does not map 64-bit PCI devices to 64 GB or greater address space.
• Enabled—Maps I/O of 64-bit PCI devices to 64 GB or greater address space.
• Platform Default—The policy uses the value for this attribute contained in the BIOS defaults for the server. Use
this only if you know that the server BIOS is set to use the default enabled setting for this item.
Step 4
Reboot the server.
Cisco UCS Manager pushes BIOS configuration changes through a BIOS policy or default BIOS settings to
the Cisco Integrated Management Controller (CIMC) buffer. These changes remain in the buffer and do not
take effect until the server is rebooted.
Note
Installing a Double-Wide GPU Card
Use the following procedure to install or replace the following supported GPU cards:
•
NVIDIA Tesla M10
•
NVIDIA Tesla P40
•
NVIDIA Tesla P100 12GB
•
NVIDIA Tesla P100 16GB
•
AMD FirePro S7150 X2
When using NVIDIA Tesla P100 12GB or 16GB GPU cards in this server, the maximum operating
temperature (air inlet temperature) for the server is 28° C (82.4° F).
Note
When using NVIDIA Tesla P40 GPU cards in this server, the maximum operating temperature (air inlet
temperature) for the server is 32° C (89.6° F).
Caution
Cisco UCS C240 M5 Server Installation and Service Guide
151
GPU Card Installation
Installing a Double-Wide GPU Card
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