I bought one of these a couple of months ago and the screen went dark for no reason. Apprently the graphic chip over heated and appears to be a common fault and re-occured a few weeks later.

I bought one of these laptops and within two days i had to take it back as it just wouldn't work, i got it swapped and then about a month later the same problem so unless you want to keep going back and forth to the shop i would advise against this...