Sometimes when I start my PCG-K215M all I get is a screen of coloured vertical lines, if i shut it down with the power button and try again it may start ok, sometimes takes 3 - 4 attempts. Everything ok once it gets started. Any ideas
hmmm i had this problem with my desktop a while ago, basically it kept getting worse so i took it to a computer shop and they said my graphics card is not working properly....so u might need a new graphics card
