Question
Installing Win7 32bits, 64bits into X11SAE, then found the “unknown device” in device manager. How to solve it?
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Answer
The “unknown device” is Intel SGX. Per Intel SGX guideline, SGX does not support Win7 32bits. So, please disable SGX in BIOS menu by following steps:
Go into BIOS >> Advanced >> Chipset Configuration >> System Agent (SA) Configuration >> SW Guard Extensions (SGX) >> Set"Disabled" >> Save and Reset

If the OS is Win7 64bits, please download the SGX driver from below URL: https://www.supermicro.com/wdl/driver/SGX/
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FAQ ID:
22158
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Date Posted:
12/14/15
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