Asus VH236H flickering screen

A few months has passed since I’ve gotten this monitor. now after taking it out of the box and turning on the power I’ve noticed that there is a flickering. The blue light indicator lights up then turns off over and over again. I’ve tested several video out puts like VGA and HDMI but the problem seems to be a power issues. Has anyone come across this before and know what exactly is the issue and if so what is needed to fix this?