b450i wifi

Good evening, I just received an Aorus b450i pro wifi from a friend, who had it running for the past year in his own pc (so i know it's working). No matter what, i couldn't get any video output through either the onboard or GPU outputs. The motherboard apparently POSTs because there's the...

So about a few weeks ago a built my dad a new PC to replace his old Emachines Computer that we've had since 2009 with the build here. however a day or 2 ago the build became completely non-responsive. no light from the Mobo of any kind, only a pass through to the Case LED not even a fan...