Hi, I did a clean install of Windows 7 64-Bit a few days ago and since then i have been having issues with the screen brightness. When i turn the laptop on the default screen brightness on the 'Balanced' option is about halfway up, however when i try and move this up on the screen brightness bar it automatically moves to the bottom. The bar IS present as is the tab to move but everytime i try this it just moves automatically back down. Also the hotkeys (used with the FN button) have not worked at all on Windows 7 RC and now the 64-bit version. I have seen a fix to this which indicates going into BIOS when logging on, however on my HP 6735s machine it has its own version of the BIOS menu and i cant find the screen brightness adjustment anywhere! If anyone else has a HP and knows how to access this or even better if anyone knows how to fix this issue it would be greatly appreciated! Cheers, Ant. PS: i am a relative noob so if anyone does know lamens terms would be very much appreciated too lol! Cheers guys!