I have just bought a Phillips 23inch LCD monitor for my laptop as the screen on it is failing, the monitor is meant to be full hd and has a resolution of 1680*1050@60hz. I have to say i was disappointed when i connected it up and found the picture to be quit blurry, the writing does not look nearly as sharp as my laptop. I also am not sure about how to get sound from it i have it connected to the laptop with a VGA cable, could this be the problem?