Matrix Infinity Pstwo Urgent Prolem,please Help Me

Hi sory for my BAD ENGLISH,i'am italian
, i have bought a modchip Matrix infinity MX4.
I have installed on my pstwo,but the play don't work with the chip. The screen is black ,but the lens work!
After some minutes that the cd rom work, i couldn't use a power button to shoutdown the play,i must remove supply!
If i remove the modchip,the play work perfectly!
i don't understand what's the problem,because with volt tester, i have verified that all the connection are OK!
i look at the voltage of all pin ,that are the folow:

I -> 3,43
H -> 3,45
G -> 3,45
B -> 3,43
A -> 3,52
R -> 3,51
F -> 3,44
SX -> 1,38
Y -> 1,72
W -> 0.23
R -> 0,69
M -> 0,88
N -> 0.89
O -> 0,1
P -> 1,88
Q -> 1,88
T -> 0,1
u -> 1,88
v -> 1,01
3,3 -> 3,46

are ok this voltage? can you help me please!
thanks you !

Valerio

[retro]

did you use thr right install picture?
http://www.infinitymod.com/matrix/fi...MX4PAL-V12.JPG

have you checked over and over again so you have connected everething at it's right place?
ask a friend to check, helped me ones

make sure there is no bad solderings.
to make sure its a good soldering, just pull a bit in the wire. if it come lose its a bad one.


it might be a bad chip, but thats not common.
mail the matrix team if u suspect this
info@infinitymod.com

good luck

[EspeN]

Black screen, isnt that due to bridge on bios points?

[retro]

but he sess that when he remove the chip it works... maybe its a missplaced wire at the bios points.