Tap the menu button and see if the OSD menu comes up. If not, it needs repair.
I have 3 years with my monitor samsung p2370ms and recently I dont have any signal from the CPU. Im using 2 monitors and the other is fine, so is not any problem with the motherboard or video card.
And also, If I go to "Adjust screen resolution" I can see the two monitors conected, same way as before this error. So the computer recognize my monitor samsung but it doesnt show anything and instead it shows only "check signal cable"
Any idea???
Thanks!

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