Why is my Gigabyte Board looping with the message “Gigabyte UEFI DualBios” — Sudden failure? [closed]

No modifications have been made so I suspect malware has caused this.

Chillblast system working perfectly for 10 years.

System Specifications:

  • Product Info: GIGABYTE
  • Product Name: GA-F2A88XM-D3H (3.0)
  • BIOS Ver: f8
  • Model: AMD A10-6800K
  • Operating System: Windows 10 64-bit
  • Size: 8GB
  • Memory Part No.: CT51264BA160BJ.C8FER ( 2 x 4GB )

I have had a continuous email exchange with Gigabyte for several days but I have not had a solution suggested so can anybody help me?

I have tried all the usual tricks with CMOS reset/battery removal/memory swapping/no storage devices/USB booot with Hirens etc/attempted flash drive boot with Gigabyte tool (Efiflash).