Hello Ronan, unfortunately, once you installed BIOS 0572, it is not possible to downgrade the BIOS to any earlier versions.
For any chance, do you remember which BIOS version was installed before you updated it?
We can try some basic troubleshooting in order to try to get video again
These are the recommendations I can provide you:
- Take the motherboard out of the chassis, disconnect the power cable, remove all hard drives, memory and PCI devices.
- Remove the CMOS battery and leave the system without it for about an hour.
- Then put the battery back on and include only 1 memory stick and restart the system. http://www.intel.com/support/motherboards/desktop/sb/CS-028780.htm?wapkw=clear+cmos+battery#datetime
Let me know the results.