PSP freezes at black screen?

Hi, guys.
So I just installed CFW on my PSP.
I tried to run a CSO on it called N+, (It's a fun game btw)
It worked, but when i try to play another ISO/CSO...
- The game freezes with a black screen.
- The game works but after a while it freezes.
- My PSP auto suts down when i'm loading the game.

Now, how am I supposed to fix this?

My CFW is 6.20 PRO B-8 Permanent.
Please help me.

 

First, what kind of PSP do you have?
Second, is the battery official? How old is it? Does the battery door sit right?
Is your memory stick real or fake?

 

2004
My battery's official. A year or two. Yes, it sits right.
It's a real one.

 

Well, there goes all of my ideas. If you don't get your answer here, check out the GBAtemp PSP hacking forum. There are some incredibly helpful people there.

 

Well, thank you for trying.

 

You could always try uninstalling the CFW and then reapplying the permanent patch. Do games work without the permanent patch, or are problems still there just trying to use the CFW in general?

 

N+ did work on Permanent. So did Patapon 2 for a minute or 2...

 

Try disabling any plugins you have, and run the game again.

If that not working, reinstall everything, by uninstalling the permanent patch first, then the CFW(use the updater).

 

Never mind, find out that my memory stick is a fake.
I'm gonna buy a real one, so later.

 

Where did you buy it from sonny. Just for other people headsup.

 

If it was bought off of eBay or a Chinese site like Dealextreme, you are basically guaranteed a fake. They are generally littered with issues. Buy from somewhere reliable such as Amazon or Newegg and you should be good.

 

I got it from my uncle. And i apparently don't know where he got it. He got some others in his drawers. But i'll just buy a real one at FreeRecordShop.
Umm.. Thread be closed?
EDIT: Another question, why does it play N+ on it but no other games?