Install Windows 7 x64 on a Mac (beat the “Select CD-ROM Boot Type” error!)
Wednesday, August 26th, 2009
Having trouble installing Win7 x64 (Windows 7 64-bit) on your mac? Keep getting a Select CD-ROM Boot Type” message when you go to install? Boot Camp have you pulling your hair out?
Some googling reveals the answer over at Jowie.com, but it’s a little confusing to know exactly where to start. Hopefully this step-by-step tutorial makes it idiot-proof. If you need pictures, Jowie’s site has some nice screenshots.
So, without further ado, install Windows 7 (x64) on your Mac (specifically, I’ve done this for a mac mini) in 7 easy steps!
Step 1: Download and install ImgBurn
Step 2: Insert your Windows 7 Install DVD, OR mount your .iso file with Daemon Tools Lite.
Step 3: Extract your boot image:
- Using ImgBurn, go to “Build” mode
- Select the Advanced Tab
- Under that, select the “Bootable Disc” tab
- Select your DVD drive at the bottom and hit the disk icon. If it asks you if you want to keep those settings, tell it “yes”
Step 4: Add your disk to your new disc image
- On the left side, click the folder icon in the “Source” section and browse to select your Windows 7 Install DVD (Just select the actual drive, no files or folders inside it)
- Hit ok.
Step 5: Verify build settings
- Click the options tab on the right.
- System should say ISO9660 + UDF, Revision 1.02
- Click the Advanced tab again
- Click the Restrictions Tab
- Select “Level X – 219 Characters”
- Select ALL 4 checkboxes below
- Click the “Bootable Disc” Tab again
- Make sure “Make image bootable” is checked
- Emulation Type: None (Custom)
- Boot Image: (should already be selected if you told it to use those settings. If not, select the .ima file you saved in Step 3)
- Sectors to Load: 8 (if you’re using Vista x64, it should be 4)
Step 6: Build your new iso
- Enter a destination for your new ISO on the left. (Use the folder icon to the next of the dropdown, or enter a filename in manually)
- Click the big folder pointing at a disc document at the bottom to create your new image!
- If it asks about a Volume name, just hit “OK”
Step 7: Burn your new iso.
- Switch to burn mode.
- Select your NEW .iso file (don’t accidentally use your old iso!)
- Select your destination blank DVD
Tada! Pop that disc into your mac mini, or imac, or macbook, or mac pro, or whatever, and you’re set! Welcome to Windows 7!






