Hi, Recently I bought the Acer v7-582pg due to its big screen but I hate the way win 8 interact. So I deceided to downgrade it to win 7. Most of the hardwares' drivers work fine except the LCD display. I have no control on its hotkey to adjust the level of LCD brightness and now it sticks on max brightness.. Anyone has success installed win 7 and got everything working? I mean every hardwares on the v7.. Thanks in adv for sharing your experience.