hello
lately I had some issues with my Acer Aspire s5/13, they were kinda fixed by warranty, but after they changed screen back and front panel, I have a issue with my screen. https
/imgur.com/twkMvOc
It's hard to notice but at certain angle there appears a border of sort and half the screen have brightness and other half another one. If i change screen angle slightly or press on top left corner that border dissapears and it's all fine for a while. Warranty is gone, and before paying to someone to fix it, I wanted to hear your opinion, could it be just a faulty cable ? or is it the screen itself ?
lately I had some issues with my Acer Aspire s5/13, they were kinda fixed by warranty, but after they changed screen back and front panel, I have a issue with my screen. https

It's hard to notice but at certain angle there appears a border of sort and half the screen have brightness and other half another one. If i change screen angle slightly or press on top left corner that border dissapears and it's all fine for a while. Warranty is gone, and before paying to someone to fix it, I wanted to hear your opinion, could it be just a faulty cable ? or is it the screen itself ?