Hello, I have a problem with my XB271HU, When g-sync is on or when i switch to 144hz mode green and purple line appears. So if the monitor is 60hz mode and G-sync off i dont get this issue.
screenshot of cs:go and steam, (the monitor dont have any issue on desktop)
For you its the monitor the problem or dp cable?
Thanks and sorry for my bad english.
Last edited by Plasmacat; 06-30-2014 at 11:26 AM.
Reason: add info