I have rebooted my dell pc and i have no sound driver when i download realtek ac97 it gets half way through then comes up with a blue screen telling me to restart my pc and try again and it just keeps doing that any ideas why? please help me!!!!!!!!
That really is possible. Sometimes when we update our computers there can be bugs that cause drivers not to work. It might be worth trying to roll back to a previous sound driver, and if that fails, try the system restore. If that fails then it leans towards a dead sound card.