###ne modchip help
 

i have put a chip in my ###ne and it plays my games i have backed ok , when my friend plays his games on my psx the games do not load , please help

This is probably down to the writter that you friend has!

I have also come across a similar problem with a friend of mine, none of his backups work on my PSX (SCPH 550x or SCPH 100x) or my son's PS1 but work fine on his own PSX (SCPH 750x), eventhough all my backups work on his machine.