It's my friends laptop, I said I could fix it (deleted system32), however when I actually got it, it turns out it's much smaller than I thought, and there's no disc drive. So I burned the x86 ISO of windows 7 to a USB, tried it, BIOS has options for "removable device" however it isn't showing the make/model as it should (and does for the HDD). I've tried two USBs, in all of the USB ports. Nothing. I intended then to remove the HDD from the laptop, and install windows 7 using my computer, however with it being so small, I'm guessing it's not a standard HDD, and this thing feels like it'll break if I force it open anyway. I've also tried using the SD card slot (burned ISO to that to), nothing. Any help would be greatly appreciated.
Fix MBR on SSD recovery not detecting 
