Viewsonic VX2770Smh-LED Horizontal line banding?

[Bjomolf]

I purchased a Viewsonic VX2770Smh-LED about a year ago and since two days ago I am seeing strange banding/overscan lines on only one side of the monitor. I attached an image, but it seems the banding does not show up in a screenshot. It occurs no matter what program is running. I have tried switching the HDMI cable that I use to run the monitor to my video card with no change. Is it the monitor or the video card, or is there any fix? Would appreciate any help.

Image: http://i.imgur.com/HzOBxnx.png

 

[digitaldoc]

The banding won't show up in a screenshot. You need to take a real pic of the display.

Your video card should be set to 32 bit depth, with the native resolution of the monitor, which is 1920 x 1080.

 

[Bjomolf]

Here's a picture I took with my phone: http://i.imgur.com/GkNbOrU.jpg

It's that faint grey, horizontal banding, extends from that right edge about a 1/3 of the screen in then fades out.

My monitor is and has been running at 32 bit at native res (1920x1080).

Thanks for any help you can give ^^

 

[digitaldoc]

Thanks for the pic, and can see the issue now.

This may be related to electrical interference, the monitor starting to fail, a cord issue, or a graphics card issue.

Make sure there is no electrical wire close to the cable connecting the monitor to the computer.

Here is a resource:

http://www.sevenforums.com/hardware-devices/268856-horizontal-lines-scaning-my-monitor-display-please-help.html

 

[bergun75]

Here's a picture I took with my phone: http://i.imgur.com/GkNbOrU.jpg

It's that faint grey, horizontal banding, extends from that right edge about a 1/3 of the screen in then fades out.

My monitor is and has been running at 32 bit at native res (1920x1080).

Thanks for any help you can give ^^

I have exactly the same error on the opposite side of my monitor 1/3rd of it as you say. I have tried HDMI different Graphic Card and isolate every power supply plugged in and the problem didn't go away.

There was a suggestion on openeing the monitor and looking to internal wiring!

Have you had any success or resolution with yours.

Thank you.