I have a problem with my GL503GE: if I have a plugged earphone in the audio jack, when any kind of sound is played (ie: music, windows system sound, etc), after the sound finishes, I can hear a static/white/buzz noise for some seconds, until the driver(?) finally mute the output. I updated the audio driver with the newest version taken from this forum and it didn't help. I tried everything I found on internet and nothing helped. This noise can't be heard when you are listening to a song or watching a video, but it is very annoying when you are not listening to anything, and windows emits a beep or any other system sound, since the noise will be heard right after the sound for about 10-15 seconds, every time. Does anyone has this problem or knows how to fix it?