Question mark appears on the screen
On my iMac screen question mark is appears
iMac, OS X 10.11
On my iMac screen question mark is appears
iMac, OS X 10.11
Did you read this page? It explains what it means and what you need to do.
Did you read this page? It explains what it means and what you need to do.
Why question mark appears when I start my iMac?
Question mark appears on the screen