Hi All,
Go easy on me! I'm not a Mac person, and everything you read here I've learned in the last couple of hours so my terminlogy may not be 100% correct. I am familiar with various Linux and Windows OSs and PC hardware however so it's not unfamiliar territory.
I've got a strange boot problem with an MBP A1226 which a friend has asked me to look at. Unfortunately, they don't know the version of OSX it was on, though a bit of internet research tells me it was probably 10.6. They don't have the recovery discs...
What happens is this :
It turns on, I hear the chime, I see the Apple logo and then turning cog thingy, and then after about 10 seconds, there's a really brief flash of orange, and then the screen goes black, and stays black. Only holding the power button turns it off.
The hard drive isn't really clicky like a dead hard drive, but I can hear it continue to operate even after the screen has gone black for a minute or two. Then everything seems to fall silent
I have tried
- Connecting a second display in case this is an issue with the GFX chip. Nothing ever appears on the second display.
- booting up in safe mode. The same sequence happens, but it takes longer before the black screen comes up.
- I've tried PRAM reset. The reset appeared to work, but the behaviour did not change.
- Access startup manager. When I do this, I do see one disk, the disk from the MBP, but when I launch it I get the same behaviour.
The last thing I found was instructions on how to set verbose logging on bootup. This is the very last screen before the screen goes black...
Any ideas anyone?
Go easy on me! I'm not a Mac person, and everything you read here I've learned in the last couple of hours so my terminlogy may not be 100% correct. I am familiar with various Linux and Windows OSs and PC hardware however so it's not unfamiliar territory.
I've got a strange boot problem with an MBP A1226 which a friend has asked me to look at. Unfortunately, they don't know the version of OSX it was on, though a bit of internet research tells me it was probably 10.6. They don't have the recovery discs...
What happens is this :
It turns on, I hear the chime, I see the Apple logo and then turning cog thingy, and then after about 10 seconds, there's a really brief flash of orange, and then the screen goes black, and stays black. Only holding the power button turns it off.
The hard drive isn't really clicky like a dead hard drive, but I can hear it continue to operate even after the screen has gone black for a minute or two. Then everything seems to fall silent
I have tried
- Connecting a second display in case this is an issue with the GFX chip. Nothing ever appears on the second display.
- booting up in safe mode. The same sequence happens, but it takes longer before the black screen comes up.
- I've tried PRAM reset. The reset appeared to work, but the behaviour did not change.
- Access startup manager. When I do this, I do see one disk, the disk from the MBP, but when I launch it I get the same behaviour.
The last thing I found was instructions on how to set verbose logging on bootup. This is the very last screen before the screen goes black...
Any ideas anyone?