[BUG] Mac: DL Manager doesn't recognize when HP E243 is off & disconnect it

Szymon · 09-07-2026, 12:17 PM

Hello,

I'm afraid the problem is with the monitor HP EliteDisplay E243 which doesn't notify the device when it is powered off.

I observe exactly the same bahaviour even when my monitor is connected directly to my laptop via HDMI cable. After pressing monitor power button; it remains connected in the Display Settings until I unplug the cable.

Regards,
Szymon

09-07-2026, 12:17 PM	#2
Szymon DisplayLink Tech Support Join Date: Feb 2010 Posts: 347	Hello, I'm afraid the problem is with the monitor HP EliteDisplay E243 which doesn't notify the device when it is powered off. I observe exactly the same bahaviour even when my monitor is connected directly to my laptop via HDMI cable. After pressing monitor power button; it remains connected in the Display Settings until I unplug the cable. Regards, Szymon