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Booting from CF/PCMCIA in NewWorld macs
Posted by: bd1308 on 2012-07-31 06:08:25
I can't for the life of me figure out how to boot from a CF card either in a PCMCIA adaptor or using a USB adaptor. I can hold down option and see the main volume but the CF card formatted HFS+ cant be seen. Its blessed but just wont boot. Any ideas?

Posted by: beachycove on 2012-07-31 13:11:57
Odd, but have you tried altering startup disk via Control Panel settings?

Posted by: Cory5412 on 2012-07-31 13:21:23
Which Mac, specifically? Many, but not all, NewWorld Macs can boot from USB. The BlueWhite G3 and the colored iBooks, tray-loading iMacs, and at least the PCI Graphics ("Yikes!") PowerMac G4 are unable to boot from USB. At all.

Posted by: mcdermd on 2012-08-01 22:02:18
Are you sure? I thought there was no USB booting until Intel processors? You could boot from FireWire, but not USB.

Posted by: ClassicHasClass on 2012-08-02 08:32:21
Some Power Macs *can* boot from USB, under specific conditions:

http://hints.macworld.com/article.php?story=20101011105729488

https://help.ubuntu.com/8.04/installation-guide/powerpc/ch05s01.html

However, Apple never officially supported it.

Posted by: gobabushka on 2012-08-02 09:01:24
Here's my experience booting from usb on a NewWorld Mac. On my pismo about 6 years ago, my dvd drive went out. Then I somehow broke my OSX install, I don't remember how. I was not able to use an external USB cd rom to boot into OSX. (Probably Panther or Tiger). I was however able to boot into OS9 and install it. That's my two cents on the issue.

Posted by: beachycove on 2012-08-02 10:43:32
I have no trouble booting a Pismo from a PC card/CF drive in OS9....

Is this the early PB G4 mentioned in another thread?

Posted by: mcdermd on 2012-08-02 22:47:44
Some Power Macs *can* boot from USB, under specific conditions
Nice. OpenFirmware to the rescue. I'll file that trick away in the back of my brain.

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