cancel
Showing results for 
Search instead for 
Did you mean: 

black vertical lines on my zoom screen , how to get rid of them?

jec
Listener

 suddenly these ines have appeared-- whyi don't know but worse i can't figureout how to get rid of them.   they came after I updated my imac's operating systm butnot immediately after.  when theyfirst appeared I also tried updating my zoom operating z system and that didn'thelp either.  anyone have a solution?

0 REPLIES 0