Purpose Just to make sure we’re all on the same page here, the purpose of this exercise is to take an that you’ve downloaded that contains a bootable filesystem intended to be burned onto a CDROM and instead put it on a USB key so that a machine with the ability to boot from USB keys can boot it the exact same as if it were a CDROM. NOTE: Intel Based Apple Machines contain an EFI BIOS that CANNOT boot USB keys. You will not be able to put your OS X.iso file onto a USB key and install it onto an Apple machine. ![]() Method #2: Burn ISO to USB/DVD/CD on Mac OS X using WizISO. Mac OS comes with a great a tool for making bootable USB/DVD from ISO, but unfortunately, it doesn't seem to work for burning ISO images to USB drives on Mac because it may comes with some sort of cryptic errors. Autocad license key. We’ll be doing most of this from a terminal, with the help of disk utility for some things. Prepare the USB key We’re going to wipe the partition structure on the USB key. Mac app for cropping png. THIS WILL DESTROY ALL DATA ON THE KEY! Open up Disk Utility (it’s in /Applications/Utilities/). Now do the following: • Select the USB key (select the root device, not its partitions) • Select the partition section at the top • Change the Scheme to 1 Partition • Change the Format to Free Space • Click Apply You will get a confirmation dialog appear ensuring you really want to delete all data on the key, choose Partition. Once it’s completed you can quit out of Disk Utility. Update: The purpose of doing this is mainly to ensure that the USB key is in a consistent known state and also to ensure that any volumes are not mounted by OS X. It is not required and you can skip it if you’d rather just unmount the volumes yourself. Preparing the ISO image Now that our USB key is ready, we need to get our.iso image into a format that we can copy to it. Open up a Terminal (it too is in /Application/Utilities, and I’ll assume you know how to use the terminal) Now, convert the image from a ISO to a (or UDRW). Here I’m using the Debian 6.0.7 Net Installation ISO, but you can use anything else that’s an ISO file. [#542]: hdiutil convert -format UDRW -o debian-6.0.7-amd64-netinst.img debian-6.0.7-amd64-netinst.iso Reading Master Boot Record (MBR: 0) Reading Debian 6.0.7 amd64 1 (Apple_ISO: 1) Reading (Windows_NTFS_Hidden: 2)................ Elapsed Time: 2.054s Speed: 81.8Mbytes/sec Savings: 0.0% created: /Users/evan/Downloads/debian-6.0.7-amd64-netinst.img.dmg Once completed this will create the.img file. The hdiutil function likes to append a.dmg suffix to the file so it will probably end up.img.dmg after conversion. Copy the image to the USB key We’re finally here. The easy part, actually copying the image to the USB key. First run diskutil list to get a listing of the disks in your machine so you can identify the USB key. It will look like this: [#543]: diskutil list /dev/disk0 #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme *250.1 GB disk0 1: EFI 209.7 MB disk0s1 2: Apple_HFS Macintosh HD 249.7 GB disk0s2 /dev/disk1 #: TYPE NAME SIZE IDENTIFIER 0: *1.0 GB disk1 Here mine’s /dev/disk1. Update: We want to use the RAW disk device so that our copy will happen much faster because the RAW disk device provides unbuffered access to the device (See this `Apple mailing list post `_ for more info). This is accomplished by simply prepending ‘r’ to the device so that /dev/disk1 is going to become /dev/rdisk1 Update 2: Specifying a blocksize of 1m will also significantly speed things up. Next we use the dd command to copy the image over. [#544]: dd if=./xbmc-9.11-live-repack.img.dmg of=/dev/rdisk1 bs=1m On the command line we specify the Input File using if= and the Output File using of= and dd will copy the data from input to output, block by block. Once it’s completed you can exit Terminal and remove the USB key from your OS X machine, it should now be able to bootup your ISO on another machine. Select an Ethernet adapter for Surface devices. Before you can address the concerns of how you will boot to your deployment environment or how Manage MAC addresses with removable Ethernet adapters. Another consideration for administrators performing Windows deployment over the network. Driver for surface ethernet adapter for mac address. The easiest way is to right click on the.iso file and select ' Burn Disk Image XXX to Disc.' This will run Burn app with appropriate settings. When ready, hit the Burn button. Here is longer version for advanced users. Based on this, you should: • Open up Disk Utility. • Select the USB key (select the root device, not its partitions). • Select the partition section as shown below: • Change the Scheme to 1 Partition • Change the Format to Free Space • Click Apply WARNING! THIS WILL DESTROY ALL DATA ON THE KEY! • Once it’s completed you can quit out of Disk Utility. The purpose of doing this is mainly to ensure that the USB key is in a consistent known state and also to ensure that any volumes are not mounted by OS X.
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