This is intended to be use for parts only. I bought it with some other electronics, I was able to get signal to an external monitor, the screen seems fine but it does not show any video, nothing. It has 8GB of RAM, 750GB hard drive, Intel i7 @ 2.5 GHz. When booting, sometimes freezes and turns off, doesn't keep the clock time. All the screws on the bottom case are missing...THIS IS FOR PARTS ONY AND WILL NOT ACCEPT RETURNS.<br>