Will not power up. press power on the green light comes on then goes off

Power supply issue.

When the set powers off after pressing power try pressing the menu and input buttons on the set both in together and hold for 6 seconds to see if the power indicator will blink a two digit blink code which repeats a few times indicating a specific error. Let me know the blink code if any.

let it be checked by technician

Hello.

From Canon:

Probably your waste ink counter. Should be cleaned or replaced before resetting but usually you can get away with resetting once.
1. Start with printer OFF
2. Hold down RESUME and then hold down POWER
3. Release RESUME
4. press RESUME twice, then release POWER
5. let green light blink until printhead has finished moving.
6. Select functions below with RESUME, execute with POWER

0 presses - green light - Test Print
1 press - orange light - EEPROM info print
2 presses - green light - EEPROM initialise
3 presses - orange light - reset waste ink counter.

Hope this helps.

http://www.sonya20tvclassaction.com/main/home.sfx MAKE SONY FIX IT

First try taking the inks out and the printhead and see if power stays on. If so you need a new printhead. the part number is on the side. If not, sounds like a bad power supply.

you might be holding the power on button to long. you hold the power on button until it beeps to reset the video output. try turning it on by using your controller. just press the ps3 button and if the red light is on then it should come on.

hy i got a toshiba 42" LCD tv ,when i press the power boton
iget the red light,& it stay that way ontil i pressthe power back off
thanks for any help

Dear smmmobil,
The problem lies with the SMPS (switch mode power supply ) of your TV. The smps board needs to be replaced.

ramesh22