Gaming Problem: 8 bit color display after reset

[nikor4]

Hi!

I've a problem.
After i've reset to the default factory settings (PSP-1003, FW 5.03official) my display shows image with strange colors (like 8 bit on PC and some strange squares). In menu and in games too.

some images




How can i fix it ?

Update to 6.2 won't fix it

 

[CrashmanX]

Looks like plausibly a loose connection. Like its not getting enough contact so its not getting all its info.