WHY? when I burn a PSX GAME it will be stuck on Playstation Logo

[fabiane75]

I have a MOD CHIP for PS2... I have burn few games, but when I try to PLAY it it in my PS2. The CD-ROM will make a spining noise and the game will be stuck on the FIRST screen where is shows the PS LOGO and the #####mark..... how can I fixed this problem.... Moreove, The GAMES ARE NOT PROTECTED..example DINO CRISES 2.... RESIDENT EVIL 2... Crash BANDICOOT... #### WARS E I...ets