playstation 1 with external mod chip HELP!

[jesta]

Alright I am trying to play a burned game, I have emulator 2 mod chip(external one) for some reason I can not get it to work. My friend let me borrow the system but he doesnt remember exactly how to use it. He knows you have to switch disks out real fast or something.. Any help will be greatly appreciated

[belmont]

Put in an original.Load the menu and wait until it stops.When it stops swap it with tha copy and press start.

[jesta]

Ive got that far now it shows like 20 files on the cd and it will not play any ideas?

[jesta]

I saw on the cd str files and 2 directories, do I have to pick one? I also have a sysconf file

[belmont]

You confused me.How did you see these mesages?My games boot with the method above without any problems...
You are using a PS1 or a PSone(the small edition of the console)?