Clean install mac os x 10.6 from usb

It requires partitioning a small portion of the Mac hardrive so you have a 10 GB partition setup as explained in the above tutorial.

In disk utility on restore just set the dmg as source and drag your new 10gb partition as destination. Hey… So I tried to boot my mac using my usb and it wouldnt work… The disk never showed up on the boot screen. I pressed the refresh button like times too and it was no luck for me.. Just a quick tip!

Hi, When i do this i get up to the step of restoring but when i press restore it comes up with a message saying restore failure — could not validate sizes — operation not permitted. Is this normal, or did something definitely go wrong? My files all seem to be there and my applications are running fine so far, I just have no idea where all of that free space could have come from. Holding Option key is not working during startup.

Step 1: Back up!

Actually, all other shortcut keys are not working. I manually set the boot by bless command but still nothing happened. Name required.

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April 4, at April 8, at 7: Chubs says: August 28, at 3: Pat says: April 8, at Peter says: April 17, at 4: May 1, at 8: Michael says: May 24, at 3: Olivia says: May 25, at 2: June 29, at 1: July 9, at July 21, at 7: August 21, at 4: Dvulikiy says: September 7, at 5: September 22, at 4: October 5, at 4: October 25, at 6: Robin says: December 4, at 7: By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. I do not have an external DVD drive to use. Whenever I try to boot, I get a "no" sign after a few minutes of waiting after the Apple logo.

If I boot it in verbose mode, I get:.

It can't find the kernel files. When you turn on your Mac make sure you pressing and holding the the "Option" key then selecting the USB flash? If you are still having difficulty, then the creation of the USB flash disk didn't go so well. You can't just "copy" or restore the image to the USB flash, you have to format and partition it first. By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies.

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If I boot it in verbose mode, I get: Does anyone know how I can solve this issue? Kale Muscarella. Kale Muscarella Kale Muscarella 7.