Chosen Solution
Hello friends, I have vertical dash lines on the screen and stuck on the loading screen. Those lines are present in any process that I’m doing like rest SMC, install windows or Linux. Also I changed the screen but still they are here, Also they are present in external monitor. I don’t know what is this??
@armin1 those are originating from the GPU. The issue here is that your are having a processor issues. It’ll require either a new logic board or having your board reworked by somebody with the tools and skills to do so.
