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MediaPortal 1
MediaPortal 1 Talk
Humming sound when playing TV
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<blockquote data-quote="Dale#1976" data-source="post: 84050" data-attributes="member: 25022"><p>Thank you for your suggestion.</p><p></p><p>I checked the wall socket and the powerbar with a tester. The tester has 3 lights which come on in various combinations to indicate an open ground or reversed wires etc. They show the wiring of the wall sockets and grounds are correct. I changed the power cable from the powerbar to the computer thinking that might make a difference, but it didn't.</p><p></p><p>I am using a satelite receiver, so there isn't any ground on that except through the power cord. No antenna.</p><p></p><p>Is there a simple way to make sure the computer (power supply) is properly grounded? </p><p></p><p>Thanks again!!</p><p></p><p>Dale</p></blockquote><p></p>
[QUOTE="Dale#1976, post: 84050, member: 25022"] Thank you for your suggestion. I checked the wall socket and the powerbar with a tester. The tester has 3 lights which come on in various combinations to indicate an open ground or reversed wires etc. They show the wiring of the wall sockets and grounds are correct. I changed the power cable from the powerbar to the computer thinking that might make a difference, but it didn't. I am using a satelite receiver, so there isn't any ground on that except through the power cord. No antenna. Is there a simple way to make sure the computer (power supply) is properly grounded? Thanks again!! Dale [/QUOTE]
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Humming sound when playing TV
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