Hi everyone. Thanks in advance for your help. U2713HM sudden screen problems -- squares and backlighting. As instructed in the monitor sticky, I have tried factory reset and built in diagnostics. Using the built in diagnostics I believe I have ruled out the PC, however just in case it is -- Windows 7, Asus GTX 780, and using a DVI-D cable. It is a custom PC so no model number.
S/N: CN-0GKOKD-74445-313-656L
REV A00
Running at default resolution - 2650x1440 @60hz . Photo below. Background is set to white.
A couple more things I should have mentioned. This happened while the PC was on. I turned it on, walked away and came back 15 min later to find it like this. Also, the brightness variation is real, it is not the camera. The right side is definitely a lot worse. This unit was purchased in March of 2013. It's on a high-end surge protector and wasn't banged around or anything. I've been very delicate with the unit. Its the most expensive part I own!
