Hey guys so I recently moved and put all my pc parts in their respective boxes and put them snug in a box so they don't move any. And now that I've put it back together it can't get past the bios screen. When I first cut it on the VGA light cuts on for a second or 2.Then the boot light cuts on and it takes me straight to the Bios screen. My bios says my hard drive isn't connected but it worked fine on my friends pc. All the other parts say they're connected but it just won't do anything please help