Windows 7 ACER 5930G sound problem


New Member
ive got a problem and i dont know what is going on with it,
ok first when i start up my W7 with plugged in headphones jack in sound its only on headphones when i plug out jack from port sound dosent switch to laptop speakers .. WHY? and in the other way also if i turn on my laptop with out plugged in headphones jack sounds play only on spekares eaven i put jack inside sound dosent switch to headphones ... any1 have solution?? for this??
Sometimes after 1h when jack was pluuged in sound switch from spekaer to headphone

Btw sorry for my enghlish i know its bad i hope you will anderstand me :) and my problem :)

PLZ help

Regards Denlock