Hi i bought a used Saphire pulse Rx 580 4g
sku:11265-09-20G
with the Samsung vram version
my problem is it have a modified vbios
with 1366mhz core clock
2000mhz vram clock
the problem that it doesn't work with secure boot on
and my motheboard
gigabyte b450m ds3h rev 1.1
the bios is set to make...