ps1 mod chips

[twr7cx]

Hi there,

Just thought that since you guys seem to know what your talking about you may be able to help me. I got a "professional" to stick a Mod-Chip in my Sony PsOne. I believe it was a 4-wire one, can't say for sure. Anyways, he claims he did it properly, but a lot of my games struggly to load on it - I get a red screen reading something like 'please insert original Playstation disc'. I will admit it doesn't happen to all the games, and usually after a few goes it will work fine. Do you reckon this is a proplem with the cheap C.D.'s I have used in the past, or with the Mod-Chip?

Thank you,
Scott.