I took some bad advice when I tried reinstalling windows 7 from home to ultimate, and I pressed F8 before when it started up. Its has deleted everything 🙁 Iv played around in the bios and made it even worse. I tried linking it up to my toshiba so I could run the disc on my tosh, and hoped it would send it to the acer, but its not picking it up at all, I than burnt the disc to SD Card adn it still won\'t boot or do anything, pls help me I DON\'T know what the hell ive done