DEAD PS2 50004 or Not

[nicolpe]

Hi
I baught a Magic V for version 9.
I try to install it and the console play for 10 minutes ok.
when i try to put another game inside black screen.
take out the chip everything ok but doesnt reading anything.
eventually i realize that they have send me Magic v not for version 9 because has no stickker 50k on.
Now i have a machine with nothing reading either copy or original.

any suggestion what could be the problem that Magic v make on the machine

demetris