After a few days of searching and trying many things to no avail, I am asking you guys. I have an old PC I want to upgrade to W10. I have created a bootable usb with the Media Creation Tool. I am able to load it, but only thing I get is the blue Windows logo, no loading circles nothing. I have tried unplugging printers etc, rewriting the usb again with the Tool, formatting my hdd and other things. Unfortunately I cannot use a DVD (sometime I get the same behaviour, sometimes an error - I think my DVDROM is malfunctioning). If I want to download BIOS, I get an invalid zip from abit.ws, I feel like I am going mad. Please, if someone has any ideas, can you help me?