I’ve actually done some research on the Anti-Modchip error screens, and it turns out that I found a few other interesting things here: Early Japanese releases (such as PoPoRoGue) simply shows a Red Hand in a circle with no text (which some call it the Red Hand Project), then later Japanese releases (including Dino Crisis and more) uses the No Entry sign with text we all know. But believe it or not, just like how Um Jammer Lammy (PAL) had the Japanese screen, the US 1.0 version of Dino Crisis also uses the Japanese error screen, but was fixed in v1.1, of course PAL versions don’t have Anti Modchip, but it does have LibCrypt and it works the same way as Resident Evil 3: Nemesis Then I heard that LibCrypt was mostly used in PAL games only (don’t know if any US or Japanese releases did) and sometimes different versions have different protections, for example Ape Escape has Anti Modchip protection in the Japanese version, but the European version uses LibCrypt protection instead, for that game, buttons are disabled, meaning it doesn’t let you go past the main menu and play the game. But funnily enough, this unfortunately means that the PAL version does not work at all on a PS3, due to emulation handling things differently.

Though when I burned Rockman Complete Works (Japan only port of Mega Man for NES/Famicom), even doing disc swapping, I still get the Anti-Modchip screen on my SCPH-5552 model, but when I got my new stealth mod chipped SCPH-9002 model (but I'm only sad about the death of the Parallel port) It runs fine now. Oh and I use Verbatim CD-Rs for PS1.

i swear all of u guys solve my problem if u know, swap trick doesnt work on my ps1 so i do it on ps2,i play 007 the world is not enough with trick,everything is great,but in the menu,it starts a permanent beep sound,is there any way to solve it????

A question sir. I have the old playstation 1 that i don't play anymore, and I don't know if my playstation was modded or not ( it was given by older niece). I live in South East Asia (lots of pirated games) where when playstation 1 still THE generation, in my country, they sell cheap psx games. what I would like to ask is, can I just play the games by burn a bin/cue files to a normal CD-R without swapping disc ? Can the playstation run the game ? really appreciate your reply.

the game is usa region

I have a psone with a modchip installed although it can only boot PAL games and no NTSC i dont know why. Is there any way to run NTSC games but with the correct aspect ratio one the console?

I’d rather do the disc swap method then to modify my old girl