Gigabyte H77M-D3H main AND backup BIOS crashed

tdw79

Prominent
Feb 13, 2018
3
0
510
I'm an idiot. Anyway.

So I installed the F14 BIOS update on my H77M-D3H. The update was successful but because on F9 I installed Windows on AHCI mode I got UNMOUNTABLE_BOOT_VOLUME (and the default setting is IDE, really Gigabyte?). So I changed that along with also enabling VT-x. But, the BIOS crashed and when the backup one kicked in, I got a blue screen with Gigabyte UEFI DualBIOS on top. And that's it. After a few secs, the computer rebooted and I could never get it to recover. I tried all sorts of things from removing the eGPU (an Aorus style GT 1030, and yes, the system showed video with the integrated HD 2500), a RAM stick, all the hard drives (no I don't have an SSD) and even the CMOS battery. All of this hassle with no effect. Does anyone know a fix for this?