Won't turn on blinking red where green power lights should be.

https://community.sony.com/t5/Television-General/Red-light-blinks-6-times-tv-won-t-come-on/td-p/47107

The blinking should be in a pattern.

Power Green On (S0) Computer on
Power Green 1 blink every 2 seconds (S1) Suspend Mode
Power Green 1 blink every 2 seconds (S3) Suspend to RAM
Power Green Off (S4) Suspend to Disk (if applicable)
Power Clear Off (S5) Computer off
Power Red 1 blink followed by 2-second
pause - Repeat
Power Supply failure
Power Red* 2 blinks 1 second apart CPU thermal shutdown
Power Red* 3 blinks 1 second apart CPU not installed
Power Red* 4 blinks 1 second apart Power supply overload (crow bar)
Power Red* 5 blinks 1 second apart No memory
Power Red* 6 blinks 1 second apart No graphics
Power Red* 7 blinks 1 second apart System board failure (detected prior to video)
Power Red* 8 blinks 1 second apart Invalid ROM
Hard Drive Green Blinking Hard drive activity
*Blinking

My TV surname off after 5-15 minutes of use. The red light in the front blinks once every 3 seconds continuously. If I hold the power button down on the tv, it will turn on and do the same thing.

its not the power supply. your cpu needs to be reflowed

red light is stands for hardware boot and the green one is stands for system boot and disc boot. when red light remains solid it means your system is in 0% cpu usage and nothing doing, stop working

Are you sure it doesn't turn yellow then blink red?

Yellow light and off: Power supply and board might have been overheated, pulling the gpu and cpu off the main board.

Red blinking light, board is overheated and the gpu and cpu has pulled from the board.

Both are easy fixes for a professional and should cost you no more then 100 for power supply and fix or 50 for the fix. That's what I charge. Anyone who charges more is ripping you off. It is even better if you can try this yourself, but reheating the board yourself is dangerous if is done wrong and can leave you with an incapacitated Playstation.

Is there another monitor input on the back of you computer? Sometimes this happens when your graphics card is not compatible so it is best to try another one. If you have another one plug it in there first. If you don't try the monitor on a friends computer. If it still does the same thing, it may be a manufacturer defect and may need repair.

you have the yellow light of death.. go to youtube and search for that and there are some self help videos.. basically u have to take the whole machine apart and reheat the cpu and gpu chips

Check the lamp door (with green on) ,.. both green and red blink - bad lamp. Green off, red blinks..Try unpluging for 2 minutes and retry - if no different (sorry, call a service person).