Cisco APIC M3 Installation And Service Manual page 125

GPU Card Installation
f) Open the hinged plastic retainer that secures the rear-panel tab of the card.
g) Pull evenly on both ends of the GPU card to remove it from the socket on the PCIe riser.
If the riser has no card, remove the blanking panel from the rear opening of the riser.
Step 2 Install a new GPU card:
The NVIDIA Tesla P4 is a half-height, half-length card. If it is installed in full-height PCIe slot 1, it requires
Note
a full-height rear-panel tab installed to the card.
a) With the hinged tab retainer open, align the new GPU card with the empty socket on the PCIe riser.
b) Push down evenly on both ends of the card until it is fully seated in the socket.
c) Ensure that the card's rear panel tab sits flat against the riser rear-panel opening and then close the hinged tab retainer
over the card's rear-panel tab.
Figure 47: PCIe Riser Assembly
1
2
3
PCIe slot 1 rear-panel opening
External riser handle
PCIe slot 2 rear-panel opening
4 Hinged card retainer (one each slot)
PCIe connector for cable that supports
5
front-panel NVMe SSDs
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Cisco APIC M3/L3 Server Installation and Service Guide
GPU Card Installation
117