Anyone know what model Mobo this is?

UPDATE: Thanks for the advice, I'll be using it in the future. But around the time I made this post said buddy ran off to get tech support in person without telling me.

Currently trying to help a buddy out over Discord.

He's on a milliary base and just got his PC shipped from home. But someone had taken his PSU while he was away, So he's bought a new one but can't get his PC to boot. Fans don't spin up or anything.

Been trying to figure out what motherboard he has so we can find a manual. but all we know so far is it's an ROG with an AMD socket.

Any help would be great thanks.