Green dashed lines on screen Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Other › General Hardware › Green dashed lines on screen This topic has 11 replies, 4 voices, and was last updated 11 years, 6 months ago by Blood. Viewing 1 post (of 1 total) Author Posts BloodMember Jul 14, 2009 at 11:31 am #143108 Hi Folks A friend of mine has a Dell XPS laptop. Recently it started generating a BSOD at startup. I’m having a look at it and would like some opinions on what may be causing this: These dashed vertical lines are visible during POST and when Vista is loading. After Windows starts the screen looks normal. Is this a screen problem do you think? I’ve only just got it and am still running the basic checks before I explore driver issues etc. I’m not hot on hardware, so any thoughts about this will be welcomed. Thanks! Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.