Question
X12SPL-F; install an AOC carrier for 2 * NVME drives, but my windows cannot detect those drives.
OS == Windows
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Answer
Checked and found SAMSUNG NVME drives used. AOC installed in slot-5.
Please follow instructions below to adjust BIOS configuration.
- Reboot system to BIOS page >> Advanced >> Chipset Configuration >> Northbridge >> IIO Configuration >> CPU Configuration >> IOU0/1/3/4 (IIO PCIe Port 1/2/4/5) and toggle IIO Port-5 to x4x4x4x4 then >>
Return page back to BIOS page Advanced >> PCIE/PCI/Pnp Configuration then Toggle NVME Firmware Resource from Vendor Defined FW to AMI NATIVE
Save & Exit >> Reboot to OS check/confirm drives in Disk Drives under Device Manager

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FAQ ID:
45049
Related Category / Keyword:
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Date Posted:
04/17/26
Code:
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