Install mac os x 10.4 on external hard drive

I was looking for a more convenient option. The other option that I found during my research is to use an iPod as the system installation disk.

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I found this tip , which summarily described the procedure required to turn the iPod into such a system installation disk. The tip did not provide all the required information and I had to make several attempts before succeeding, so I thought I would share the additional information here. The operation failed and left the iPod in an unusable state. It would no longer mount or show up in Disk Utility. I suspect the failure might have had to do with the fact that iTunes was up and running at the time. It seems to me that, when an iPod is connected to your machine and iTunes is running, there can sometimes be problems with using the iPod as an external drive in the Finder or in Disk Utility.

In any case, I ended up using iTunes to restore the iPod to its factory defaults, and then I quit iTunes altogether. The iPod was still mounted as an external drive. I simply moved on to the next step, which was to create a disk image of the Mac OS X What the tip mentioned above does not tell you is that there are only certain types of disk images that work for this purpose.

Save the image as read-only or compressed. It does not seem to make any difference in Mac OS X As far as I can tell, in spite of what the Disk Utility interface implies, this particular tab has nothing to do with which volume is currently selected in the list of volumes on the left-hand side.


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This command performs checks that are described in detail in the man page for asr. They are required. I was able to use it to install Mac OS X It went without a hitch. As far as I can tell, the iPod is still usable as an iPod, i. Both functions can coexist on the iPod, as long as you have enough room.

How to Reformat Mac OS X Without a Recovery Disc or Drive « Mac Tips :: Gadget Hacks

The Mac OS X This entry was posted by Pierre Igot on Tuesday, August 26th, at You can follow any responses to this entry through the RSS 2. You can leave a response , or trackback from your own site. In fact, I consider it a good idea to simply always keep a hard drive copy of my installation disk around. It turns a slow startup and install process into a rather quick procedure.

But I started suspecting that one can easily grab the image, pimp it and write it to disk with a few asr commands. Surely someone must have noted them and put them in a readymade script? Perhaps they will provide access to an up-to-date image on their web server so that you can make a local copy on a flash RAM disk or, even better, so you can boot from it over the web. I have never really researched the issue, for the reasons mentioned in the post.

Create a Portable Mac OS X 10.4, 10.5, 10.6 Install on a USB Flash Drive

Yes, I could have used an ordinary FireWire drive, but the iPod mini is so much more convenient, and I happened to have one around! But of course I am always at the mercy of a hard drive failure. Lion through El Capitan has the Recovery built-in, and it will reinstall OS X using whatever current version you are on. If not, you might need to download the firmware to use the Internet Recovery version, but this installs whatever was originally on the computer, so you'd have to update your OS again from the Mac App Store.

Everything works fine up until the last step after entering my ID and Password Try again later. My hard drive crashed on my Imac took it to computer repair they installed new hard drive, tried to recover data but could not, when we presented the imac to the apple store they told me i would have to buy back my old hd from them um hello no way, so thats why we went to another place that works on macs, so apple said i had lion on the mac, i couldnt remeber but now i remember i had leopard, the computer place installed lion, well now I cannot get any of my programs installed from the dics i have, like my photo software, etc, any cd i put in stays in for a minute then pops back out.

I turn on the computer, hold the command and r keys for 15 sec. Oh the joy of reading Service currently not available when it tries to download Mavericks online and all the while having only windows computer working. My late Mac Pro would not boot this AM. Would not let me reinstall OS X. Would any think it is more than a bad internal drive 1? I pulled the drive 1 out, checked all the pins and reinstalled into its slot firmly.

It goes to grey screen and first tone There is not the "Reinstall the OS X" in my computer. Why not? Now what can I do?

Need help reformatting Hard Drive for OS X 10.4.7 Tiger

Please help me. I really need my computer for work. Whenever I turn on my iMac, it would load up to the apple logo and shut down after a few seconds. This happened ever time i tried to turn it back on again. I had a bit of hope but nothing ever changed so I decided to erase my disk and was immediately promoted me to restart my computer.

Install Mac OS X 10.5 Leopard via USB on PowerPC Macs

When I did, it brought me a a symbol of a folder with a question mark which flashed forever. I held the power button to turn it off and hit it to turn it on again while pressing command and R keys at the same time, it brings me a sign of a spinning globe that loads forever.


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When I restart it and immediately insert its installation DVD while pressing key C, it brings me the apple logo and stays like that for ages. This is freaking me out. I have read and tried so may solutions online but nothing has changed. Please help me with another way.


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  4. If I am currently running a public beta of El Capitan, will this method still work and install the official release of El Capitan? There's a good chance that it will re-install the public beta version, since it was the most recent OS installed on your Mac. Apple suggests installing from the Mac App Store instead. Now I need to format the new HD. Do I need a utility disk? I never created one on this Macbook Pro can I create a utility disk from a newer iMac?

    Select the disk from the menu, select your language, then choose Disk Utility from the Utility drop-down menu and proceed to reformat it to the right settings. Then you can go back and install the OS. Try again later can anyone help me how to recover all the apps without recovery disc and without back up?

    I am just wondering. Hey Adriel. So I'm having a slightly different issue. I've followed your steps, but every time I hit "erase," it brings up a notice saying: Couldn't unmount disk. I've attached a pic of the error. However, on the left one can clearly see the main " But it allowed me to erase the Macintosh HD option. Why is that? Has my drive been erased nonetheless?

    Or do I still need to do something else? Is all hope lost? I'm now stuck on the pop up window which says "To download and restore Mac OS X, your computer's eliegiiilty will have to be verified with Apple. Loading Installation information It shouldn't be too long. If that doesn't do the trick, there's another more complicated course of action you could try. Step 1: