PS 2 don´t play my PSx backup!

[anubis13]

ok

Media:
1)Silver Circle, short Dye, silver
2)Lifetec, silver, long dye (I have tried with 650 & 700 mb)
And some other

I think i should trie with Traxdata or TDK that were my next step

Boot Method:

I turn on my Ps2 insert the game and hold reset for the standbye mode for 5 seconds.
Than I just press a half second on reset so that the Playstation starts. All goes well till the Playstation logo. There it hangs.

Ps. thanks or your fast help!