Suggestions to pass apple logo?
My macbookPro does not boot. It can not pass the apple logo with some some sound (something is alive). Restarting in the safe mode [option+power} gives the option of using recovery disk and an external hard drive but it does not reboot from there. I do have time-machine back up on the external hard drive. But, i am not able to make use of the Disk utility to re-install the operating system. The operating system i am using is likely some short of OS X, whatever came with the computer ( purchased in late 2011). I tried all the easily reachable suggestion including including holding all the keys! and power to reset did not work. A clue is that when the verbose mode restart, it says:{ Error reading file AppleFWAudio.kext...error reading file AppleThunderboltEDMService.kest... Error reading file ATIRadeonX3000.kext...Error reading file ATISupport.kext}.
Suggestions to pass the apple logo??
My macbookPro does not boot. It can not pass the apple logo with some some sound (something is alive). Restarting in the safe mode [option+power} gives the option of using recovery disk and an external hard drive but it does not reboot from there. I do have time-machine back up on the external hard drive. But, i am not able to make use of the Disk utility to re-install the operating system. The operating system i am using is likely some short of OS X, whatever came with the computer ( purchased in late 2011). I tried all the easily reachable suggestion including including holding all the keys! and power to reset did not work. A clue is that when the verbose mode restart, it says:{ Error reading file AppleFWAudio.kext...error reading file AppleThunderboltEDMService.kest... Error reading file ATIRadeonX3000.kext...Error reading file ATISupport.kext}.
Suggestions to pass the apple logo??