iMac Interference with TV

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Feb 19, 2007
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Your Mac's Specs
2.16Ghz Intel iMac 20"
Whenever my 2.16mhz Dual intel imac is turned on in the other room, it interferes with the reception of MPR on TV. The other broadcast channels are uneffected. An old iMac DV in the same room as the intel doesn't effect reception of the TV. Anybody have any fixes or ideas as to why?
 

chscag

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Your Mac's Specs
2017 27" iMac, 10.5" iPad Pro, iPhone 8, iPhone 11, iPhone 12 Mini, Numerous iPods, Monterey
Get cable or satellite.
 
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12" Apple PowerBook G4 (1.5GHz)
Try plugging either the TV or the Mac into a different electrical outlet.
 
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15.4" MacBook Pro 4GB 500GB 2.4Ghz
interference occurs when a cable isnt insulated good enough or some thing similar. Is your mac plugged into a power strip?
A surge protector would fix the interference problem
 
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2dmention
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We have since plugged the TV into a Digital converter box and that seemed to fix the problem.
 

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