Acoustic solutions tv problem doesnt power up light comes on for a second then goes of

In most cases, scree flashes will be due to a faulty main power supply regulator board. If the DC voltage comes out from it is abnormal, this could happen. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

The solution to Acoustic Solutions problems, such as intermittant power off and flashing blue light is very simple: dump it in the trash. This product has lots of problems which are associated with memory and timing. There is no software update available, its just cheap Chinese ****.

My acoustic solutions lcd26805hd tv has started flickering really badly every time I switch it on. The flickering goes on for about 30 minutes before it calms down. I have checked all the connections at the back of the tv - all ok. This happens whether I watch cable or a dvd.

one second of picture normally is the invertor board which controls the back lighting of tv ,but u should get sound with that fault/if not its a faulty power supply/cheapest repair google {ohm supplies} email andy 3 day turnaround tell him john told you to email him normally 50 quid/if not repair shop in rutherglen down lane 150 quid

Probably a burned out transformator in the backlight inverter

I have the same issue. Please help us if anyone have the solution. With Great thanks.

Swollen ( bad ) caps in power supply first place to look.............T.

There is not a RF TV signal or the RF circuit is has a bad funtion, try to verify de antenna connection

My tv is a Toshiba. It comes on for a second and then goes off by itself. I use the remote and the power button on tv and the same thing happens. Is there a solution to this?