Hi,

I was wondering if anyone had experienced similar issues or have any feedback. I've been on the phone with Dell tech support quite a few times and even had a technician come by to replace the hard drive and internal speakers, but the issue keeps coming back. Basically, the machine boots up with no noise and no issues. Problem is once the monitor display sleeps and I wake it up, there's this annoying buzzing sound coming from the speakers. I've updated all drivers and did everything I can think of. The buzzing noise is constant once it comes on. The only way to stop it is to reboot the machine again. Any thoughts or advice?

Thanks