After deep research on a fix I come to you for help…
I’ve been running 2 3060ti and 2 3070 on a mb MAG B460. Everything was running fine booting from SSD until it just stopped booting and no post for god knows which reason.
Things I tried :
-Plugging a monitor to mb / PCIe 16x slot / other PCIe slots
-Removing the cards 1 by 1 to checking if it boots each time, doesn’t change a thing
-Unplig/plug ethernet cable
-Unplugging/Plugging CPU power cable / reinstalling CPU in the slot
-Flashing a USB drive with fresh downloaded HiveOS image → here I get to grub, black screen after that
-Booting HiveOS from the USB in recovery mode → I get a weird shell saying: “could not find command ‘echo’ press any key to continue” gets frozen after pressing a key
-Switching of USB port on mb
-Testing the flashed USB on different machine (running BIOS), works fine but I need to boot on the non-UEFI partition of the drive for it to work
-Enabling Legacy USB support
-Changing PEG0 - Max link speed to gen1 or gen2
-Changing UEFI settings to CSM and PCE → ez debug leg on mb stuck on VGA, freezes and needs CMOS to even get access to the UEFI
-CMOS → booting from SSD = no post
→ booting from USB = grub, then no post
Here I’ve tried all combinations of the above.
I can’t seem to be able to boot from the non-UEFI partition of the flash drive on this machine, I only get to choose between 2 UEFI partitions that are both not booting.
Any lead would be truly appreciated.