I bought a PS3 but it's mostly not turning on, why?

So I bought a PS3 few weeks ago for my lil' brother.

The led is green, but the TV says "no signal".

I tried to fix it in ever way, like I tried to turn it on with and without the HDMI cable connected, tried the same way with the game CD and even tried with the plug.

Its lightning green but as it says "no signal", it shuts itself down after like 30sec. (I know that sentence was insane lol)

Sometimes it works great, but mostly took me like a half an hour to turn it on.

Do someone know about the problem and a way to fix it?

Thank you

Update:

*I forgot to type the word 'something' in the last sentence, forgive me pls

1 Answer

Relevance
Still have questions? Get your answers by asking now.