Hardware Forums - View Single Post - Humming / Buzzing / Whirring sound in PC speakers

phadke2001 · 24-12-2002, 07:51 AM

I have a Pavillion 9734 PC. My speakers get a buzzing / whirring sound all the time & that increases when the hard disk or cd rom is running. This reminds me of the feedback sound you get in radios when another electrical equipment is operated near it. (Called interference).

I have tried connecting my PC to a high end audio system but the problem remains - leading me to believe that the problem is inside the PC & not in the speakers.

Can anyone give me some advice to get rid of this problem.

24-12-2002, 07:51 AM	#1 (permalink) Top
phadke2001 Geek Trainee Join Date: Dec 2002 Posts: 3 Status: Offline	Humming / Buzzing / Whirring sound in PC speakers I have a Pavillion 9734 PC. My speakers get a buzzing / whirring sound all the time & that increases when the hard disk or cd rom is running. This reminds me of the feedback sound you get in radios when another electrical equipment is operated near it. (Called interference). I have tried connecting my PC to a high end audio system but the problem remains - leading me to believe that the problem is inside the PC & not in the speakers. Can anyone give me some advice to get rid of this problem.