How do I find out why my element TV powers on then shuts off 10 seconds later

[jeremym.a.dc2003]

My TV is a 2008 Element, but when I turn the TV on. The power light switches from red to blue, then the screen begans to come on but it shuts right back off. I'm needing help finding out what is the problem with my TV so I can by the part and fix it

 

[americanaudiophile]

First guess would be power supply. Parts for a ten year old TV may not be available.
Try
www.shopjimmy.com
They sell replacement boards and are very helpful.

 

[scott.worley71]

My TV is a 2008 Element, but when I turn the TV on. The power light switches from red to blue, then the screen begans to come on but it shuts right back off. I'm needing help finding out what is the problem with my TV so I can by the part and fix it

My element tv just started doing the same thing. We've been having a lot of power surges. That may be what has happened .