Blinking power light

[Dec23]

I have a 37" viewsonic HDMI flat screen tv.The red power standby light on the front has completely gone out when I turn the tv on it is normally green
However the tv will not power on when I unplug the tv it flickers to say there is power then goes completely off and my tv won't turn on
Please help if it's an easy fix or is it time to buy another tv it's only 5 years old

 

[schwatzz]

Might be a capacitor, transistor, or a fuse that has blown.