Problem with DS sound

i downloaded a few dpg movies for the DS and they were all working fine.
then one day we i turned on the DS every time i tried to play a movie there was a annoying fizzing sound in the background of every movie

its not their for the games just the movies. has anyone else encountered this problem and could anyone tell me how to fix it???

 

Replace your headphones if you're using one.

 

It may be moonshell. Have you tried Moonshell 2.10 stable? It is probably the best.

 

It could be the quality of the sound

 

But they watched them before without a problem if I read correctly.

 

Then it must be the firmware fault ;D

 

Nah. It's nothing to do with the firmware.

Perhaps try reformatting the card.

 

sounds like a read problem....so i have to agree with ace, back up, format, put everything back on, and try again.... :