The CPU has been the heart of every PC since Intelâs x86 processors became popular over two decades ago. Yet the CPU does have weaknesses,the greatest of which is their relatively linear data execution. Graphics processors, by comparison, consist of many small cores that execute data simultaneously. This makes it easier for them to perform certain tasks, like video decoding and 3D graphics.
Solutions. 1  First try the normal methods to remove the disc. 2  Drag its icon to the Trash can in the Dock or select 'Eject' from the File menu. 3  If you are running a virtual machine, e.g. 4  VMFusion, ensure that the CD is disconnected from the virtual machine.
Press the CD/DVD Drive Eject Button. Locate the CD/DVD drive Eject button located just above the keyboard in the Center-control cover area. Press the CD/DVD Eject button firmly, and then release the button. Wait and listen for the CD/DVD drive to spin down and make a clicking noise prior to ejecting the disc.ocate the CD/DVD drive Eject button located just above the keyboard in the Center-control cover area. Press the CD/DVD Eject button firmly, and then release the button. Wait and listen for the CD/DVD drive to spin down and make a clicking noise prior to ejecting the disc.