Why it says Graphics:" Unknown video"?
My 2005 24” iMac doesn’t boot anymore, I get a white screen with a question mark folder.
All of the onboard diagnostic LED’s are Green & Apple Hardware Test (AHT) shows that everything is OK.
In hardware profile it says Graphics: "Unknown video". Could it be that is something wrong with the graphic card?
This is the message I get.
Questa è una buona domanda?