Question
The (2nd) M.2-NVMe-SSD on the AOC-SLG3-2M2 is not recognized by the BIOS when the AOC is installed into a PCIe x8 slot-connector which is Bifurcated to 1x8
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Answer
If the PCIe x8 slot connector that the AOC-SLG3-2M2 card is installed into, is Bifurcated to 1x8, then the BIOS will only acknowledge the lower 1x4 PCIe Lanes to recognize the first M.2-NVMe-SSD and not acknowledge the upper 1x4 PCIe Lanes, that are associated with the 2nd, M.2-NVMe-SSD.

To remedy this problem, Bifurcate the PCIe x8 slot-connector to an x4x4 configuration. Refer to appropriate Motherboard User Manual at the Supermicro online webpage, for instructions on how to change PCIe slot-connector configuration
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T K Q E
FAQ ID:
25072
Related Category / Keyword:
Storage:
M.2-SSD
Date Posted:
02/24/17
Code:
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