Windows 8.1 stuck

To make it boot able as UEFI there is a simple way. It won't boot as MBR.
- Format the flash drive as Fat 32
- Open the iso file using winrar or 7zip http://www.7-zip.org/download.html
- Copy the content of the iso file to the flash drive.

What next?

VallyFromLV said:

No

It's pro. No i don't have an installation disk. And yes i can see my hdd and ssd in bios no messages logo only as i was saying my 1st monitor is not working. Turned off the logo. And it s automatically repairing black screen again

Your Win 8.1 is probably installed on the SSD. On BIOS is it the fist boot option?

Boot from the Win 8.1 installation disk, go to install - advanced. How many partitions you see on each disk?

Megahertz07 said:

Your Win 8.1 is probably installed on the SSD. On BIOS is it the fist boot option?

Boot from the Win 8.1 installation disk, go to install - advanced. How many partitions you see on each disk?

Yes it shows as its main boot option. On ssd obviously. The windows logo and spinning circle loop when i entered the usb flash. Now it's a black screen

My gaming keyboards led lightning is blinking same pace as the 1st monitor led button

Please explain "The windows logo and spinning circle loop when i entered the usb flash. Now it's a black screen "

Megahertz07 said:

Please explain "The windows logo and spinning circle loop when i entered the usb flash. Now it's a black screen "

Opened the boot menu. Chose usb. It was loading. Spinning circle. With a windows logo a bit higher than the circe. And the screen went black

Do you have the latest BIOS installed?
http://download.msi.com/bos_exe/mb/7996v2E.zip
Extract to a flash drive and flash the BIOS. Use internal BIOS utility.

Try to remove the graphics card and use the internal graphics. (MoBo connector)

I tried updating bios bwfore you suggested me, no success. I'm doing everything correctly. But a message saying „ you don't have a bios file un usb disk (no root)

The bios update zip has no .exe file in it. Maybe that's the issue