I have been using an Asus ROG Strix B450-F motherboard for my mining rig (4 GPUs) with a Ryzen 3800x. Used to do some CPU mining as well but quit that so it became an overkill so deceided to change it. Bought an Asus P8H61-M LX with an i3 2120T (35W only) for pennies.
I have tried it without any GPUs and it boots into HiveOS just fine. However when I connect at least one GPU it cannot get through the boot flash screen. I stucks at the ‘press DEL to enter UEFI bios’ screen but doesn’t respond.
My best guess is some bios settings issue but couldn’t find anything regarding GPU or PCIe…
Any help would be appreciated.