Major Problem - Need Help!

[Eiji]

The following games no matter what I do won't boot up on my PSX but they work in emulators:

Duke Nukem: Total Meltdown (NTSC/U)
Kingsley's Adventure (NTSC/U)
Puyo Puyo Sun Ketteiban (NTSC/J)
Return Fire (NTSC/U)
Shadow Master (NTSC/U)
Shooter: Space Shot (NTSC/U)
Wipeout 3 (NTSC/U)

None of them are rips, they are full images, I've got over 100 PSX games and I know how to copy PSX games but no matter what, the above games fail to boot on my PSX no matter what CD-R media they are on.

They either never get past the black PSX screen or just crash after the black PSX screen disappears.

If it helps, I have a SCPH 5502 PSX with a stealth mod chip.

Is there any way to fix up these games?

Thanks for any help.

[bighap]

Probably bad images.

[Eiji]

They are not bad images, I scanned them with CDmage and get no errors.

[Kendomon]

Who modded ypur playstation, the slightess contact with the wrong thing could cause it not to function properly. A little too much solder in one spot or a wire touching the wrong connection spot.

I have a Playstation that is not modded quit right, while it plays games just fine it will not allow a InterAct gameshark to function it has no problem with a mini-goldfinger. Since it works I decided just to leave it as I don't use a the gameshark for anything.

[Eiji]

My PSX is fine too.

Its been modded since 1997 and is in perfect condition.

There must be a crack needed for the above games but I haven't found any or maybe a special write mode to burn them games.

Just got hold of Krazy Ivan (NTSC/U) and it freezes at the first loading screen but works fine in emulators.