[mythtv-users] Humming Noise coming from LCD tv

John Pilkington J.Pilk at tesco.net
Tue Apr 1 10:10:36 UTC 2014


On 01/04/14 08:35, John Haywood wrote:
>
> On 1 Apr 2014, at 8:25 am, Philip Isaacs <showcasefloyd at gmail.com> wrote:
>>
>> Okay, so this is slightly off subject, but I've hooked up my Myth PC to my LCD TV via a DVI to HDMI adapter. I then ran a single audio cable from the sound card on the PC into the audio port in the back of the TV.  The picture looks great but there's a annoying hum coming from the TV now.
>
> I have a question - can you not just use sound over hdmi and cut it the sound card?

I doubt it, with DVI output.

>> It's pretty loud too. I tried switching out the cables but I'm having no luck. Any suggestions on how to fix this? I know it's not exactly Myth related but I'm guessing maybe others have run into this issue.
>>
>> Floyd



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