What happens when you try to play a backup game in a psx without modchip or bootcd?

[NooK]

Hi folks thanks for all but my cousin didn't say anything about the psx asking for a cd or something and I don't know but I think that the psx screen is the psx logo with black background. If so can you tell me what could possibly be wrong with the cd? I didn't send it by post, it was my aunt who was here that took the cd there. My sister is going there and I'm sending "psx import player" to him to see if it works. Does anybody has any problems with tomb raider 4 patched?