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android box connected to hdmi port.... emitting high pitched noise

jobless · 2018-07-23 14:24:21

I have an android box connected to an old tv via hdmi cable.... picture is good and sound is bearable but at times there is a terrible high pitched noise... Noise isnt from tv because it only happens when android box is powered on. Have tried replacement hdmi cable also.... any ideas what it might be?

23-07-2018 2:24pm

#1

jobless

Registered Users, Registered Users 2 Posts: 2,183 ✭✭✭

Join Date: March 2004

Posts: 1912

I have an android box connected to an old tv via hdmi cable.... picture is good and sound is bearable but at times there is a terrible high pitched noise...

Noise isnt from tv because it only happens when android box is powered on.
Have tried replacement hdmi cable also....

any ideas what it might be?

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