-
All replies
-
Helpful answers
-
May 24, 2016 9:57 AM in response to Banjoportby leroydouglas,Screen shot would help, however I suspect this is a hardware issue.
GPU, LED/LCD, cable or cable connection issue.
'Apple Service Diagnostics' test
Genius reservation http://www.apple.com/retail/geniusbar/
on-line https://getsupport.apple.com/GetproductgroupList.action
check warranty https://selfsolve.apple.com/agreementWarrantyDynamic.do
-
May 24, 2016 11:49 AM in response to Banjoportby JimmyCMPIT,★HelpfulAre you using an apple monitor or 3rd party?
if apple see this document:
https://support.apple.com/en-us/HT201177
if 3rd party
see the manufactures website for resetting the monitor if the front panel does not have a help section, set the monitor back to defaults.
If the problem persists try a different power outlet or change out the cable. This is not behavior inherent to OS X or Mac Mini's.
-