No AirPort card installed after CMOS reset?After a black screen the Apple service Centre resetted my CMOS. Screen back, but Airport card no longer installed: right uppe...
Why doesn't it boot anymore? All I get is a black screen!Three weeks of pleasure working on this perfect machine ended last night in a non-bootable Quadcore iMac 27". Only black scre...
Answer to: Why doesn't it boot anymore? All I get is a black screen!The black screen was solved by a CMOS reset. Unfortunately the technician who worked on my iMac forgot to put back the cable for the AirPort card.... All good now!