msie14f502c8
New member
- Joined
- Feb 23, 2021
- Messages
- 4
Hi,
I tried installing a Sonnet USB3C-2PM-E USB-C 3.2 Gen 2 extension card in my x570 Unify motherboard.
Installing it into PCI_E5 consistently made the BIOS fail with POST code 94 (bus enumeration), while entering a boot-loop when it was connected to PCI_E3.
Explicitly setting the PCIe generation (instead of auto) didn't seem to do much good either.
BIOS is the latest version available (7C35vA8).
I'm not sure if there's something special about this particular card, or if connecting any PCIe with a x2 bus interface (in a x4 form) isn't fully supported by MSI.
Any chance anyone succeeded in using this card or a similar one with this card?
Thanks!
I tried installing a Sonnet USB3C-2PM-E USB-C 3.2 Gen 2 extension card in my x570 Unify motherboard.
Installing it into PCI_E5 consistently made the BIOS fail with POST code 94 (bus enumeration), while entering a boot-loop when it was connected to PCI_E3.
Explicitly setting the PCIe generation (instead of auto) didn't seem to do much good either.
BIOS is the latest version available (7C35vA8).
I'm not sure if there's something special about this particular card, or if connecting any PCIe with a x2 bus interface (in a x4 form) isn't fully supported by MSI.
Any chance anyone succeeded in using this card or a similar one with this card?
Thanks!