U2415, artifacts monitor after power off for a period of time. Solved by allowing the DP1.2

U2415 - artifacts monitor after power off for a period of time

I'm running Win 8 Pro 64 bit, Asus GTX 760. Connected to the U2415 using the miniDP to DP cable.

It is: after turning off my monitor for a period of time (PC fixed IT), 2 hours or more, after turning it back on, I see lines on the screen.

I will need to restart the PC for it to be back to normal.

It will not happen if I turned OFF the monitor for a short period. Only when I turned OFF for a few hours.

Any ideas? Thank you.

I downloaded a video on Dropbox. I had it turned on after turning off for about 3 hours.

[See:www.dropbox.com/.../U2415.mp4]

Hi Chris, just an update.

A local forumer had discovered how to solve.

It was the scene of DP1.2. By default, it is set to "Disable". After that I put to 'Activate' and test it for 2 days, everything seems fine now.

Hopefully someone will find this useful.

Thanks Chris.

Tags: Dell Peripherals

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