CC1.0 - soldering ok psx backup ok but not ps2 backup

[bradipo2k]

Hi.
I did the soldering and checked twice.
I also checked with a tester any connection. all ok.

SCPH7004 v12 CC 1.0

CD-RW for firmare working

PSX backup working
PS2 original working
DVD not tried

Any idea?

[spedmetal]

check A, B, F, G, H, I

[bradipo2k]

I already check all connection. But of course i will recheck again after your indication.
Could be a problem just due to the dvd surface like in the old ps in the beginning?

Andrea