Monitor displays "No GVA signal" "No DVI cable" after installing motherboard drivers

view full story

http://askubuntu.com – I bought computer with all of the needed parts, got everything sorted out, installed windows 7 but my CD-ROM doesn't fit my motherboard. So I had to download the driver manually and install it using USB disc. My motherboard: ECS elitegroup H61H2-M2, I downloaded it's drivers, installed the BIOS map or something, and then the computer forced a reboot after it was complete, after the reboot my monitor just stopped working and displayed No GVA signal, No DVI cable I think i've just installed the wrong driver, well but how can I sort it out? This is the driver I installed: http://www.helpdrive (HowTos)