U2412m continues to go to power saving on the Display Port!

According to the title, the monitor works fine on DVI - D, however, when you use the Display Port, it will never get photo.

I unplugged all the cables and only connected 1 monitor to my computer. When I plug the Display Port, the monitor recognizes the cable, and he goes to sleep. However, he never wakes up and there are always connected via the Port display power saving mode.

I have connected my second monitor, and Windows by virtue of the resolution of the screen, I can see the two monitors that on DVI and the other on the display port., but the display port we'll never come back to life.

My problem is similar to this: http://en.community.dell.com/support-forums/peripherals/f/3529/t/19534915.aspx

And this: http://en.community.dell.com/support-forums/peripherals/f/3529/p/19444864/20290936.aspx

People who could not find a solution to this. What is the problem with this monitor and display port?

The screen does not appear even the POST screen or windows loading

Hello.

I bought another DP cable to replace the one I bought on ebay. Well, this one works very well, so it was the cable. Summer reading on the 20 pin and how that creates a problem.

Tags: Dell Peripherals

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