Strange problem with sound.

[RaySpartan]

Hi! I have a strage problem with audio: there isn't audio, but when i plug    
earphones magically the audio start to function from speakers and not from earphones.
There is a solution to repair it?
Thank you and sorry for my poor english.

[krazyone2006]

did you recently replace either your motherboard or wifi card in your psp cause they have to be a matched pair either of them have to have the same # on them if you took out a TA-079 motherboard you have to replace it with a TA-079 motherboard same with the wifi card there is a series of #'s on it make sure it's the same # of the one you pulled out. It is normaly what leads to that sound problem hope you figure it out

[RaySpartan]

thank you for your answer.
I replaced the wifi card. tomorrow I will check the serial

[krazyone2006]

no problem yeah if its not the same as the one you took out it will definatly give you that problem and you could always take a set of broken headphones and just cut the jack off and put in there to make it wark kinda a temparary fix till you can find the right board to match your motherboard good luck