Ps3 after switch on 2,3 seconds later it switchs off

Try this Make sure no game in ps3 turn ps3 off and by the switch at the back unplug it wait a couple of sec then plug it back in turn on buy the switch at the back then hold down power and eject hear a beep keep both preseec till 2nd beep let go should be able set it to ya tv

Assuming it is one of the older style ps3's you can usually get it out without opening up the machine:

1. First shut down the system by flipping the power switch in the back off.

2. Hold down the eject disc button.

3. While still holding down the eject button, flip the power switch to turn back on your PS3.

4. When the green light comes on, wait a few seconds then tap the eject button a couple times. The fan will run on full power and the disc will eject.

You've got a bad power supply get a new one

First, old PS3 or new slim PS3?

The old models have a power switch on the back that must be on. You'll know its on if you have a red light on the front of your console.

To turn the PS3 on, press the power button. A light should turn green, and you're good to go.

To turn off the older PS3's, you must hold the power switch down for several seconds. For the new slim model, just press the button quickly.

hold the on button untill it bleeps, kepp holding it until it bleeps twice, let go

well sounds like your PS3 needs to be reflowed or reballed. I would highly recomend you have a professional do the repair. as fas as having a game stuck inside the machine you can get it out in under 10 seconds by doing this.<br /> <br /> 1) turn off power switch in back of ps3<br /> 2) place finger on eject button and hold there while ps3 is off ( no red light) <br /> 3) while holding finger on the eject button turn power switch on the back of ps3 on , hold finger on eject button untill the disk ejects.<br /> 4) turn power switch off and have unit repaired or replaced. <br /> <br /> if unit is covered by warranty and you send it to sony you must get your disk out of the system as you will NOT get it back if you send it to sony. Most reputable repair shops will return your disk with the system or give it to you before they take the system in for repairs. I ALWAYS give the game disks back before a customer leaves my shop as it leaves me with less to keep track of.

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.

if u have gurrentee use it do u know any good porn sites

your ps3 is dead this si similar to the xbox360 red ring of dead some ps3's can be fixed some not there is a guy on ebay who does this type of job go to ebay and enter the world ps3 reflow and you will see like 2 diferent guys there

Read this very carefully. Turn off your ps3 from the back. Then turn it back on wait unit the light is red. Turn on the system through the front keep holding the power on. You will hear a beep one time that just tell you that the ps3 is powering on keep holding the button until you hear the second beep this will rest your video setting. If that dosnt work call me at sony