Black/Blank Screen with Boot Camp Win 7 Install on new 27" iMac
I'm having a problem getting Windows 7 on a new 27" iMac and am familiar with the Boot Camp Windows installation process. Here's what I've done...
1. Run Boot Camp from OSX, partition the drive.
2. Insert Win 7 cd, proceed with installation.
3. Computer restarts and the 'preparing for initial setup' message displays with the Win 7 splash screen. When it switches to where it should be displaying the Win 7 desktop, the screen is black.
I can hear the Mac still running, but there's no display. It's like it's waiting for some type of user input for the intial Windows setup (haven't yet entered the key).
I've done a hard shutdown and restarted Windows with the exact same result. After reboot, I get the 'Windows was not shut down properly' message with the 3 safe mode options, where choosing either gets me the 'Windows cannot complete setup in safe mode'. And any key reboots it.
The Mac side still runs fine and holding the option key at start up gives the Mac/Win boot options.
I'm inclined to think that it's a video driver issue since the 27" is brand new. Maybe Apple used a new video card for the larger screen and haven't updated the Boot Camp drivers. I checked on ATI's site for an updated driver for the Radeon HD 4670 they say is in the new 27" model that's currently available. (not the quad core)
Is there any workaround for this? I was thinking of installing Vista instead, and upgrading to Win7 once installed, but if it's a driver thing, it would just be a long way to the same result and could have the same problem with Vista as well.
Any ideas?
1. Run Boot Camp from OSX, partition the drive.
2. Insert Win 7 cd, proceed with installation.
3. Computer restarts and the 'preparing for initial setup' message displays with the Win 7 splash screen. When it switches to where it should be displaying the Win 7 desktop, the screen is black.
I can hear the Mac still running, but there's no display. It's like it's waiting for some type of user input for the intial Windows setup (haven't yet entered the key).
I've done a hard shutdown and restarted Windows with the exact same result. After reboot, I get the 'Windows was not shut down properly' message with the 3 safe mode options, where choosing either gets me the 'Windows cannot complete setup in safe mode'. And any key reboots it.
The Mac side still runs fine and holding the option key at start up gives the Mac/Win boot options.
I'm inclined to think that it's a video driver issue since the 27" is brand new. Maybe Apple used a new video card for the larger screen and haven't updated the Boot Camp drivers. I checked on ATI's site for an updated driver for the Radeon HD 4670 they say is in the new 27" model that's currently available. (not the quad core)
Is there any workaround for this? I was thinking of installing Vista instead, and upgrading to Win7 once installed, but if it's a driver thing, it would just be a long way to the same result and could have the same problem with Vista as well.
Any ideas?
iMac 27", Mac OS X (10.6.1)
