8440p

Hello, About a month ago I've encountered a very strange problem with my laptop. The microphone stops recording any sound whenever I put the laptop to sleep and wake it up. It won't work for an extended period of time, and sometimes it'll just suddenly start working again. The sound driver...

I was installing Windows 7 updates and it was taking a long time with absolutely no activity so I force shut it down. To my surprise, when I turned it back on it showed: "WARNING!! Machine is not in committed state". Product Information not valid The following product information...