That is a very old monitor and could just be faulty. Try this below. If still no go, replace it. No cables, monitor power button reset * Turn the PC off* Turn the monitor off* Disconnect every cable (including the power cable) from the monitor* Press the monitor power button in for 8 seconds (clears any residual power in the circuits). If not a mechanical power button, just wait 8 seconds* Reconnect the power cable and one video cable to the monitor and PC* Turn the PC on, then the monitor
Monitor was working fine until it kept blinking of a pink color, then it changed the whole color of the screen into pink. Tried to turn it off and on and when I turned it on, pc recognizes the monitor but no display shown on monitor. can see monitor settings, can change display to other sources, but no display coming from pc. tried to use a different HDMI cable and also tried a DP cable used from my first monitor but to no avail.
U2410, HDMI working but no display