I am running on Ubuntu (I was on W8 before), but I need to go back to Windows. I'm trying to boot from a live-DVD and a FlashDrive, but without luck. Ubuntu doesn't give me any boot option. If I press Esc at the startup screen, i only get this options:
*Ubuntu Advances Options EFI/ubuntu/MokManager.efi efi/EFI/ubuntu/MokManager.efi System setup
I have an Acer Aspire v5-571. Thanks a lot!