Dell P2715Q Needs "Detect Displays" after MBPR 15" goes to sleep
The fix for this for me was to go into the Others menu of the Dell's menu and disable DCC/CI. It now works perfectly.
Dell P2715Q Needs "Detect Displays" after MBPR 15" goes to sleep
The fix for this for me was to go into the Others menu of the Dell's menu and disable DCC/CI. It now works perfectly.