Hey guys, So as in the title, when I start up my computer there's no OS being detected. Reason being, I had upgraded from windows 7 to 10. Everything was fine, then I foolishly decided to give my computer a reboot, just to clean it up a bit. Halfway through, Windows 10 tells me there was a problem restoring it, so gives me a few options, one of them being to just turn my computer off. As I was in a rush to head into town and do some stuff, I chose to turn it off. I figured as that was an option given to me, it wouldn't have any negative consequences. Obviously I was wrong, because the next time I turned it on... No operating system :-/ So I've read a few threads, watched a few videos relating to this issue, but non of the solutions are working for me. I tried entering setup with F2, whilst my computer was loading. Then changed the order in which things boot. I.e; HDD first etc. Tried every possibility with no success. I made some recovery discs when I first got my laptop. But how would I implement them considering I can't access Windows? Because it doesn't work putting the USB CD ROM option first in the F2 setup, boot menu. I also have another, working laptop with windows 8.1 on it. Is there anything I can do using that to fix my broken one? Any help advice would be much appreciated. Cheers, Steve.