Question about Harman Kardon HK595 Computer Speakers

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Have sound, but humming noise is in background

I have sound, but why is there a humming noise in the background?

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A typical reason for periodic humming noise in all channels are some capasitors that dries out. C922, C924 and C962 are all mounted on the main pcb. They are mounted close to the cooling rib of IC91, IC92 and IC93 and this is the reason why they dry out.

Posted on Sep 30, 2014

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Your audio codec might not be updated. Try installing audio codecs for that matter. Go to this link:

http://www.free-codecs.com/XP_Codec_Pack_download.htm

Download it. When a box appears, Click Run button. 

*Drop me a comment and i will assist you.

Best regards

Posted on Jan 04, 2009

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