Question
Motherboard is H12SSW-AN6, when running nVIDIA GPU p2ptest there’s error message and the test results is poor as below. The OS is Ubuntu 20.04

Answer
Under Linux, please disable IOMMU in BIOS then run p2ptest. Under Windows Server 2019, please enable IOMMU in BIOS then run p2ptest.
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FAQ Stats
FAQ ID Related Category / Keyword Date Posted Code
34478 N/A 08/11/21


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