I did some research and read about refit, but apparently the software is difficult to remove afterword.
Right now I do have an ISO copy of Windows 7. I attempted to use the USB/DVD Windows tool but it will not detect my external drive.
Installing BootCamp on a 2011 MBA is one of the easiest things I've done. Im not sure how it was before, but with BootCamp 4.0 all you do is run BootCamp Assistant. It takes your Win7 ISO image and copies the install files onto a USB key, makes it bootable, and connects to Apple servers to download all the Win7 drivers for your MBA. All this while you make yourself a sandwich. It reboots from the USB key and kicks off the Win7 install process off it. After its done, you reboot into Windows, and then go into the USB key, look for the WindowsSupport folder, and run the setup.exe file that you find there. That loads all the Win7 drivers.
Reboot once more. Done.
I did BootCamp and Parallels. That allows me to reboot into native Windows if I want to, and I can have Parallels use the BootCamp partition as the source for a virtual session as well.
I have no idea why Apple made it so easy, but I've been installing Windows machines for years and I have never had it so easy.
I installed windows 7 home premium into bootcamp last night. I didnt read the instructions before burning a dvd. (The ISO was sourced from technet). I used the air superdrive for the disk and an old ipod photo as the FAT usb drive for the drivers. It was a flawless install.
Thanks guys! That is such an awesome feature to use my ISO image with Boot camp assistant![]()
How did you do it? When I use bootcamp assistant 4.0 on my macbook (not air) it has me download the support files to an external drive which I did. Then, it says begin windows installation and makes me insert installation disk and won't start without one.
At what point did bootcamp point you to the iso? Thanks.
The Air has a special edition of Boot camp assistant that the Pros do not have. It allows the making of a bootable USB key from the Windows iso. With a Pro, you still need to make a DVD copy of the iso to use. Windows won't (at least it wouldn't for me) boot from an external DVD drive, nor would it boot (again, for me) from a Windows made install USB AND using refit.
If you have a 2011 Air and use it to make a bootable USB key from the Windows .iso file, will that USB key also work on non-Air and non-2011-Air Mac computers to boot and install Windows?
I believe I read where for anything but the latest Air models, you have to download separate BootCamp driver files and install them after Windows installation. This would indicate that only the 2011 Air drivers are automatically downloaded and installed in the Support directory on the USB key drive when it builds the Windows bootable install.
I suppose it is too much to expect that that same USB key would install Windows7 to a standard PC box as well?
-howard
I did some research and read about refit, but apparently the software is difficult to remove afterword.
Right now I do have an ISO copy of Windows 7. I attempted to use the USB/DVD Windows tool but it will not detect my external drive.
is it just an ISO file on a disk or did you properly extrat the ISO when burning it
If you have a 2011 MBA it came with Mac OS X Lion and Bootcamp 4.0 and you only need to use the included Bootcamp Assistant. It will ask for a Windows 7 ISO image, it will download the Windows drivers, it will partition the drive and run automatically the installation procedure. Once installed, you need to run the Windows drivers installer and you're done. It can't be easier.
I recommend using rEFIt as the boot manager. It will provide a very useful boot screen that let you select Mac OS X or Windows 7 and you don't need to press the Option key to get the boot selector.
I've just upgraded from a 2010 MBA to a new 2011 MBA, both running Windows 7 Ultimate natively with Bootcamp and I would like to share my experience installing it on both laptops from a USB flash drive and without a SuperDrive.
The 2010 MBA came with Mac OS X Snow Leopard and Bootcamp 3.0. The Bootcamp Utility assists you partitioning the drive and downloading the Windows drivers from the Internet. After this you can boot the MBA from a USB flash drive that must have been prepared previously using the Windows 7 USB Download Tool program and a Windows 7 ISO image. After the OS install you need to install also the previously downloaded Windows drivers and you're done.
If you upgraded the 2010 MBA to Mac OS X Lion, you won't be able to install Windows 7, because Lion comes with the new Bootcamp 4.0 and it isn't compatible with the 2010 MBA. So if this is your case, you need to backup your Lion setup with Time Machine, reinstall Snow Leopard from the original Apple USB flash drive, use the method described before to get Windows 7 installed, upgrade Snow Leopard to Lion and restore your Time Machine backup. I think this is the easiest way to go.
If you have a 2011 MBA it came with Mac OS X Lion and Bootcamp 4.0 and you only need to use the included Bootcamp Assistant. It will ask for a Windows 7 ISO image, it will download the Windows drivers, it will partition the drive and run automatically the installation procedure. Once installed, you need to run the Windows drivers installer and you're done. It can't be easier.
I recommend using rEFIt as the boot manager. It will provide a very useful boot screen that let you select Mac OS X or Windows 7 and you don't need to press the Option key to get the boot selector.
Windows 7 runs great on both the 2010 and the 2011 Mac, although in my opinion the energy management is much better in the 2011 model. Battery lasts longer with the 2011 MBA.
The only real annoyance I've had is that the trackpad performance and sensitivity doesn't respond equally in Windows 7 than in Mac OS X, something that can be somewhat corrected using the Trackpad++ driver.
Hope this helps.
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I did some research and read about refit, but apparently the software is difficult to remove afterword.
Right now I do have an ISO copy of Windows 7. I attempted to use the USB/DVD Windows tool but it will not detect my external drive.