OS X :: Mounting Img File To Bootable Flash Drive?
Apr 5, 2009
I'm trying to restore the OS onto my netbook and there's a tool that is supposed to be able to automatically mount a restore image onto a flash drive. Thing is, every time I try it, it only allows me to select drive bays without discs in them, so it's sort of worthless as you cannot begin the download without selecting a valid drive.
I found the direct download that the program so I have the .img file now but I need to place it onto the flash drive in order to install the OS. In the past I've just dragged the content files after mounting them in Finder over to a formatted disk but this is now consistently producing a blank boot on the netbook. Is there a command in Terminal or an option in disk utility that I am not seeing to mount the image rather than copying the files? I'm thinking that it's missing something by simply copying the files.
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Jun 1, 2012
I created a bootable usb drive on a windows pc using windows 7 to install windows 8 preview and want to make a copy to install in virtualbox on my imac and burn to a dvd that will work on pc.
I've tried using disk utility to create an image and get a file ESD-USB.dmg, but virtualbox won't boot a dmg file.
I tried converting it in the terminal with:
hdiutil convert -format UDRO -o windows8.iso ESD-USB.dmg
but the resulting file was windows8.iso.dmg. I changed the name to windows8.iso, but even so, virtualbox complains it's unbootable.
I tried the terminal command:
dd if=/dev/disk4 of=windows8.iso
but virtualbox complained that it's not bootable.
I tried the terminal command:
cat /dev/disk4 > windows8.iso
but virtualbox complained that it's not bootable.
Info:
iMac, Mac OS X (10.7.4)
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Jan 29, 2010
I'm trying to install windows 7 on my macbook, i couldn't put the iso disk image on a dvd because my macbook will not read a bank dvd (that's a separate problem)So i was wondering if there was a way to "burn" the iso file on a flash drive and boot it up from through when I'm on Boot camp assistant.
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Jul 6, 2012
After Lion's release last summer, I downloaded it and made a bootable Lion flash drive, which works great. Now, I want to burn Lion from the flash drive to a DVD. On the flash drive, when I open Contents of "Install Mac OS X Lion.app," I do not see a Shared Support folder. Can I make a bootable DVD from my bootable Lion USB flash drive?
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Jun 13, 2009
So I have a 4.0Gb flash drive, and a downloaded version of Windows 7. I don't have any DVDs, and I don't feel like waiting to get some. How can I mount the image onto the flashdrive so that it will boot and install?
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Mar 28, 2012
I'd like to create a bootable Snow Leopard Flash Drive, after upgrading to Lion. I have multiple Macs with some expensive legacy software and an Apple USB modem (32 bit) I use out in rural areas. I'm assuming this will be a viable solution
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Sep 10, 2010
I want to create a minimal recovery boot disk for SL. I've followed how-to's on creating one for 10.4 and 10.5, but so far it I couldn't get it to work with 10.6. If you have successfully done this, or can point me to a pre-made image or how-to.
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Jun 11, 2008
i downloaded a file on my main computer and wanted to install it on my mac witch should be perfectly easy but when i go to put it on my mac it wont mount to the hard drive
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Aug 11, 2009
Ok it's like this, i recently bought my Mac and in preparation before i got it i stocked up certain apps i wanted on my Windows desktop, now I have a 7 GB dmg file that won't go on a 16GB flash drive and it's driving me crazy. I just don't know why it can't go, i re-formatted it and it still won't go.
Is there something I don't know about dmg files? are they actually larger than they appear, if not I need to find another means of transfering this file and all I have is this flash drive, no connector cables or anything like that.
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Aug 26, 2009
I have a spareimage file and whenever I try to open it, I get an error saying "no mountable file systems".
It's a file that when mounted, I put private files in to encrypt them. I have about ~70GB of information on there that would be devestating if lost.
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Nov 30, 2009
I hope my question has not been answerd yet, don�t want to bother anyone:
I use a USB-Flash Drive between my Mac and the PC�s at University. I can�t seem to delete the "Recycler"-file from the USB-Driver.
It wouldnt be a problem if just the file was visible, but after deleting all files and docs I still don�t have the free space I need.
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Feb 9, 2009
Will use a USB flash drive (memory stick, etc.) to move files from a Win 98 PC to a Mac Pro.
-- PC has FAT32 file system
-- Mac Pro has journaled HFS+
What gotchas should I watch for?
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Jun 7, 2012
I just finished a project in FCP. I exported it in QT format, and then created an iDVD project with it. Looks great. I've burend several DVD's, everything is fine. The movie file is 14.2 GB in size. Now, I need to drag the .mov file to a flash drive or SDHC card go I can give it to someone to play on their laptop. For some reason, I am getting a "File too large for volume's format" error no matter what I do. I have tried a 16GB USB flash drive, a 32GB SDHC card, and even a blank DVD. I ge the same error everytime. Is it a FAT32 limitation, or what am I missing here? How can I distribute this on flash media?
Info:
MacPro 2.26 Ghz Quad Core, Mac OS X (10.6.8), 16 GB RAM
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Jun 12, 2012
I have audio files I recorded and stored in itunes how can I transfer one audio file to a flash drive?
Info:
iMac, Mac OS X (10.6.8), Safari 5.1.2
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Sep 4, 2009
So, I've been searching the forums, as I just had a 1TB (well actually a dual 500GB) external drive stop mounting and start clicking on me. I'm trying to find a way to recover files, and I know I've seen a lot of posts on DriveSavers, which. I was searching around, and I was wondering if anyone has ever heard of a company called "OneWorld Data Recovery." It was something I stumbled across, but I can't find any reviews, or nail down anybody who's used it.
Clearly, this seems fairly suspect, but I figured I'd check and see if anybody had ever heard of it or used it. Thanks!
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Sep 29, 2009
When I eventually upgrade to Snow Leopard, I'd ideally like to do a fresh install (I did Tiger>Leopard as an upgrade install), but I really don't want to have to go through the hassle of reinstalling all my apps afterwards. So, would the following work as a best-of-both-worlds alternative?
1. Update my backup bootable system drive image on my external FW drive
2. Wipe the drive in my MBP and do a fresh install of SL
3. Use the Migration Assistant to automagically copy all my data and apps over from the backup drive as if I was upgrading from an old Mac to a new one
On paper at least, it looks like it ought to "just work"... but I'm wondering whether or not Migration Assistant will work between a Mac and an external drive, or does it have to be between two actual Macs?
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Jan 7, 2010
I have an '05 mac mini (pre-intel chip) with OS X 10.4 that while trying to transfer a file to an external hard drive gave me a blue screen (that wouldn't go away). After a hard shut down, I get to the apple and spinning wheel but nothing else happens.
My goal is to get to my files on the mini and put them on an external drive (specifically my itunes folder)
Is there some other way to repair this? I have 17 GB left on the main hard drive. Could I partition it and create a new bootable drive without wiping out the data in the original drive?
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Feb 21, 2009
I'm currently trying to burn a bootable image file using OS X 10.3.9's Disk Utility software. I have an external DVD Burner connected to a G4 Cube via Firewire. The issue is that when I select "burn" from the menu and point to the respective .dmg file, Disk Utility does not recognise the attached DVD burner. The burner is however recognised in Toast (which I also have installed).What might the issue be? I have searched high and low on the net in an attempt to diagnose the issue to no avail. Is there an alternative solution to burning bootable disks in 10.3.9?
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Mar 17, 2012
I did a backup to a partitioned firewire drive using superduper
I want to keep the drive hooked up and on because I save other things to the other (non superduper) partition.
But when I restart my imac, it invariably chooses to boot up via the superduper partition instead of the interior boot drive of the mac.
Do I always have to shut the fw drive down and restart it AFTER booting up imac?
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Jan 28, 2010
I have a Western Digital Green 2 TB drive attached to on of the two extra SATA II ports on my 2006 Mac Pro. No problems for over three years using several drives on this port. Today the drive suddenly would not mount and I received a "Drive Not Recognized" warning. In Disk Utility the drive is completely empty without any volume. I also now have a 32-GB "phantom" volume which used my user name - but does not exist. I turned off the computer and put the drive in an external enclosure, which it mounted without difficulty. I am now updating my backup of the drive and ordered a new 2 TB WD Black drive.
Only a few days ago I had the similar problem with a SD card - missing volume contents, a "phantom" 32 GB volume. I actually reformted and erased the SD drive, ran Disk Utility to check it, and put it in another computer - using the same SD card reader - and all the files were there!! Nothing was erased at all. Very strange.
Anyone have any idea WTF is going on? It seems like my motherboard drive controllers are getting flaky. Any way to test it? I have all the usual test programs, but nothing has shown up
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Mar 4, 2010
I just recently purchased a Macbook, and I created a bootable backup of the system. The macbook boots from the backup, but when I try to boot from the backup on our G5 and also our Powerbook G4 it will not work. The G5 does not even see the bootable partitions I created, and the G4 sees them, but when I select the partition to boot from, the computer just restarts and boots from the Powerbook hardrive. We are having to send the Macbook back for some small power issues, and we need a bootable backup of this sytem that works. Does this have anything to do with the fact that the Macbook is an intel based computer and the Powerbook G4 is not? Also, the macbook is running Snow Leopard, and the Powerbook is on Tiger.
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Oct 21, 2010
I've recently installed a second hard drive in place of my SuperDrive and now use SSD as my OS drive and a regular hard drive for data. However, when running on battery I want everything I can squeeze out of my mac so I tend to dismount the drive when on battery power. Dismounting is easy, just right click and eject, but mounting it back requires going into Disk Utility. Is there a way I can place a shortcut to mounting the disk/write some script so I don't have to go all the way to Disk Utility? Even better, maybe there is a way to code a script that would automatically mount the disk when I switch from battery to AC?
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Apr 7, 2009
I currently work with an old G4 Power Mac (1.25 GHz, 2GB RAM) and have to mount a FW 800 volume (WD MyBook Studio Edition 1TB) to that computer so I can consolidate to it (Avid speak for copying some data). But it doesn't mount, and Disk Utility only shows it greyed out, and there is no option to mount it like in 10.3 and following. The strange thing is, there are already two WD MyBooks Studio Edition drives connected and fully mounted. But even if I disconnect all extra drives, the one WD MyBook is still greyed out, even after reboot, which helped sometimes. I also use this drive with a 10.4.11 PowerMac G5 and a 10.5.6 C2D MBP (Unibody). Can newer Mac OS versions leave some kind of mark, so that this older Mac OS won't allow it into its system?
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Nov 5, 2009
I am using a macbook pro with 10.5.8, and have an external hd (freecom 320gb). I have used it for around a year and it is almost full. The other day, after attaching it to a pc - when i now attach it to the mac, it does not mount, and the warning 'this disk is not recognised' etc comes up. It shows in disk utility, but does not allow me to verify/mount it. I'm guessing the pc has reformatted it or something
What can I do?! I have looked into data rescue software, but I'm not sure - the information cannot just disappear? and I just want the drive to have the same architecture, as all my music etc was organised in particular folders.
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Jul 15, 2010
I just put in a new hard drive in my mac pro and every now and then when i have a issue moving files or cloning the primary drive and back the data up to the new one, I will have an error and the drive will unmount. Is this normal. I am wondering if i can make it more of a permanent mount like the primary drive.
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May 24, 2012
Yesterday I installed a new keyboard, additional RAM, and a new larger hard drive. I have a 17" Macbook Pro. The new hard drive is a Seagate 750gb 7200rpm drive. Prior to swapping the drive out, I used Time Machine to backup my old drive, and it's backed up to an external drive. After doing the hard drive install, I formatted the drive and partitioned it 150gb and 600gb (approximately). I was running OSX10.5.8. When I plugged in the external drive to boot, it worked fine. How do I get the OS onto the new partition? The original OSX disc doesn't recognize or even offer as an option the new drive.
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Jun 21, 2014
Good backup is working when needed. My OS X is ok , bet I want to check the readability of my USB backup ext drive. IS is it possible to boot my iMac with the bootable OS X Recovery drive just to see if it's ok and then stop continue the process ?A Time machine backup will be made before any action.
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Nov 2, 2008
One of the internal drives on my mac pro does not show up at all - most likely, it's dead correct? I used it to store all my itunes movies.. (ATV would connect to the mac pro and the files would play from that drive)
It's a one month old seagate drive, is it normal for it to go bust just for playing media? Can I hook it up to an enclosure and try it out.. disk utility doesn't see the drive.
Luckily I backed up most of it last night.. was going to do the rest tonight.. but ugh, just my luck.
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Aug 8, 2009
G4 IMac, 10.4. I have a simpletech 1 tbite hard drive that does not mount almost always on my machine. I just brought it home from a friends where it does show up instantly. Ran disc utility for permissions on my imac, swapped cords. Power on before boot up, power on after, unplug firewire, etc., nothing works. I want to install OS X 10.4 on the drive to try & boot up my powerbook (panic kernel message there).
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Feb 13, 2010
I have a laptop (10.6) I take on trips and a G5 (10.5) desktop that stays at home. I have a folder I keep synched between the two computers. When I get home I use my desktop to log into my laptop, pick the applicable drive and normally the drive icon mounts on my G5 desktop. Accept yesterday when I did this, no desktop icon appeared, however I did get a finder window to appear that represented this shared drive. The problem arose when I tried to synk the two drives using Synk. Even though this drive was supposed to be "mounted", there was no desktop icon for it and Synk could not see it. After fiddling, I was finally able to make an alias of this drive and put it on the desktop, and get Synk to find it, but the situation strikes me as strange. Why is this hard drive not mounting on my desktop like it usually does?
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