few weeks ago i bought a trx40 Aorus master motherboard to go with my 3970x CPU. when i first got windows installed, i had some trouble getting the driver installed for the Aquantia 5Gbe lan. it would not install via the downloaded file from the gigabyte website. Finally got it installed via the app manager. Today it stopped working entirely. the lan doesn’t show up in the BIOS, but it does show that there should be 2 lan ports.
could this be a windows 10 issue? or is it an issue with the motherboard? and at this point i have 4 days to possibly have the motherboard returned and replaced.