Alright, I have a Toshiba notebook and the other day a vertical, thin, purple line appeared on the the right hand side of my display. I didn't drop my notebook or damage it in any way, no over clocking of any sort ether. It doesn't show on screen shot and when hooked up to an external monitor it works like a charm. I would like to know if the problem is fixable because my warranty is void. I am surprised this has happened because the laptop is only about a year and a half old. Thank you for your assistance.