Hey! I got above mentioned laptop a while ago, I've had no reason to go into UEFI but now when I wanted to check out some stuff I saw that the computer has BIOS and not uefi. I tried to launch the efi shell but it didn't work. I am kind of lost when it comes to this, my desktop launched into EFI after I installed a new mobo and never had to deal with it. I installed windows 8.1 and formatted the OS-drive to GPT (but also saw it was GPT from before). I don't have a USB-stick or a DVD but will try to get one if I need one. Can I install the efi shell somehow?