pls bare with my english -.-


so last night i was playing air combat 2 my volume control suddenly broke down i dont know what happen.... the only way i can put my volume up is to reset factor settings. but when i try to press volume down (-) it will automatically decrease the volume. :( i cant increase it.. i try to open my psp but i cant see no problems with the bottons -.- pls help meeeeeeee...