Access DPCCs directly from the back of the server. Dual PCIe Card Carriers (DPCCs) can house two PCIe cards. You need to perform this procedure to replace or to remove and install a PCIe card.
This procedure requires a non-conducting stylus.
See Preparing the Server for Component Replacement.
For example, see callout 1.
The ATTN buttons alert the system to a request to remove a PCIe card. When the system has acknowledged the request, the server takes the device offline and lights indicators for each slot. When the indicators are lit on fast blink, you can safely remove the component.
This action disengages the PCIe card IO connectors from the connectors on the back of the CMODs.