Gigabyte G291-280 User Manual page 42

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5
IMPORTANT
If you are installing an add-on card and want to support NVMe hard drives, the OCP switch located
near the proprietary PCIe x8 mezzanine connector at the rear of the system (#37 in the 4-1
Motherboard Components section) must be set to off (labeled 1), as seen in the image below.
Once the OCP switch is set to off, the proprietary PCIe x8 mezzanine connector's functionality will
be disabled, and the Slimline 4i connectors for NVMe storage (#15 & #16 in the 4-1 Motherboard
Components section) will be enabled.
System Hardware Installation - 41 -