BIOS screen resolution issues through AV receiver

I recently upgraded my graphics setup, and am routing my graphics through my AV receiver for surround sound. I am recieving resolution errors from my receiver during bios and clover menus, meaning no display, however it works fine once booted. Its annoying as I'm having to blind boot switch between windows and macos, is there anyway to force a certain boot resolution to stop this happening? Thanks ! My specs: i7-3770k intel, Gigabyte z77x-ud3h mobo, 8gb 1866mhz ram, 5700XT Asus

submitted by /u/drew_hackintosh
[link] [comments]