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JRAR

macrumors newbie
Original poster
Jul 22, 2017
1
0
NYC
I have an Insignia 24" TV that is connected to: AppleTV & BlueRay via 2 HDMI inputs; to RCA TV antenna via coaxial RF cable; Spectrum Cable box via component cables; external BOSE companion speakers via headphone 3.5mm headphone jack.
All which work without a problem until i try to connect either the VGA (from mac G4) or its audio output or both. as soon as i try to connected the picture and sound of the Component received signal degrades with a scrolling line on the picture and a hum i the speakers. What can I do to make this work without giving up something?
 
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