Monitor Displays Artifacts After Waking Up

Nov 4, 2015

I'm not sure where the fault may be for this, but here goes. I have a Dell E7250 laptop connected to a standard Dell e-port docking station. My monitor is a Dell U2515H connected via DisplayPort. Anytime I am away from my desk long enough, my laptop goes into sleep/power save. When I wake up the computer, the right side of my laptop shows heavy artifacts. If I unplug the DisplayPort cable from my docking station, then reconnect it, the issue goes away. I've swapped docks, cables, and even monitors, all identical, and I can't seem to narrow this down. I've also updated to the latest monitor driver for Windows 10 x64, and that didn't solve the issue.

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