Just purchased 4 monitors E240C models. Went to power them on and two out of the 4 will not come on. They simply just blink the power button led which is white. Tried everything I can think of to get them to come on. Used both display cords VGA and DV with no change in results. Pressing the menu button has not effect. Think that they are DOA out of the box.
Also, tried to unplug and hold down the power button for over a minute and then plug back in while holding the power button, but no effect.
Anyone have any ideas? I've had several of these model and have not had any trouble with then until now.
Steve