Won't turn on, no standby light

https://www.sony-asia.com/electronics/support/articles/00011057

I did see another suggestion when you unplug the tv hold the start button 30 seconds while tv is unplugged.

You either have a problem with your power supply board or main board. I would start with having the power supply fuse checked as well as the power supply board!

wait a few day then turn it on if it does not come on ask someone to check it out

If the standby light is on and it does not respond, it is most likely to be a problem with the power supply . First try this, unplug and leave the set like that for a few hours. Then plug it back in to see if the tv attempts to turn on when you try to power it up. See if you hear a "click" even if it goes back to standby. Let me know what you found so that I can help you test the power supply board to confirm, if necessary.

seems like a power supply problem inside the tv and when the transformer gets warm it is giving you problems you might have to get a tech seviceman to come out and have a look at it as it is not a job you should do yourself when it comes to replacing the power supply hope all goes well

U check the power source?Take the tv aparts,check or replaced the power fuse,might get lucky.Not,than sorry,this tv can't be repair,without replacing electronic's componnents parts.Hire the same shop to do the repair.Ur tv power ICS inverter are dead.

I finally managed to solve this problem by unplugging everything - scarts - HDD cables - power etc and left it for an hour. When I turned it back on again the problem had sorted itself out.

Ur high voltage is dying.The block of plastic with a red wire with a cap hook to ur CRT(tv tube).The FBT,it call the Flyback transformer,that is dying.That must be replace.

Mine stayed in stanby mode and all I had to do was to switch the plug to a different outlet. The power strip it was on wasn't providing enough power. It worked fine for a month before I had a problem.

Sony FD Trinition Wega KV-32HS510 Try to turn tv on -it starts then shuts off -stand by lights keeps flashing. Memory stick light flashes then goes off.