joybook

I have just installed the windows 7 in laptop (BenQ joybook A53) but the audio sound is not working properly like radio sound which is poor sound quality, the driver is up-to-date and the problem still remain same. Does anyone have any ideas to solve this problem?:headache:

hi, i have the same problem with a benq joybook a53, every time i close the lid, when i open it , i have a blue screen, and it doesn`t matter if i put it on sleep or hibernate, only with "do nothing" doesn`t appear the blue screen, but i really do nead to close the lid and put it to sleep, or...