My Dell UP3216Q monitor (3 years old) started showing a green line. I ran the self test, BID and factory reset and the green line was appearing in all the three tests. Before running tests, I connected monitor directly to the laptop through HDMI and the line was still there. My setup is Dell UP3216 Q with Precision 7510 and a Dell Dock (connected through DP cable). The warranty on the monitor literally expired last week (April 26th) and monitor started showing green line a couple days after that. I'd really appreciate any help in this regard.

Best regards,

Amey