Morning all,
I need help!
I have an late 2010 iMac 27" - i7 - and had been running Snow Leopard & Win7 successfully for over a year.
However, I had a clean out and formatted the hard drive to install SL (& Lion) with Windows 7. OS X installs fine, Boot Camp assistant runs fine, the windows install runs fine. However when it goes to reboot after the initial installation stage of windows, it either:
A. Boots to a black screen with flashing cursor in top left corner (where I then have to reboot and hold Option to select OS X.)
or
B. Boots into windows just fine, and then on next restart produces flashing cursor again (occasionally it has booted into Windows every time no problems, but when forcing it to boot OS X the Windows installation magically disappears from OS X's view - start up disk etc.)
I can't figure this out, I've tried reinstalling at least 10 times now. I've tried it from boot camp within Snow Leopard and Lion. I've tried different partition set ups. I've installed an SSD and tried on that - same story.
So I really am stuck, and really missing windows! (I need both lol)
Any help will be much appreciated
edit: As far as I'm aware I'm using a retail copy of Windows 7 professional - I tried to burn it previously using an official download from MSDN to a DVD+R but both copies I made failed halfway through installation (I burnt at lowest speed so gave up on that)
I need help!
I have an late 2010 iMac 27" - i7 - and had been running Snow Leopard & Win7 successfully for over a year.
However, I had a clean out and formatted the hard drive to install SL (& Lion) with Windows 7. OS X installs fine, Boot Camp assistant runs fine, the windows install runs fine. However when it goes to reboot after the initial installation stage of windows, it either:
A. Boots to a black screen with flashing cursor in top left corner (where I then have to reboot and hold Option to select OS X.)
or
B. Boots into windows just fine, and then on next restart produces flashing cursor again (occasionally it has booted into Windows every time no problems, but when forcing it to boot OS X the Windows installation magically disappears from OS X's view - start up disk etc.)
I can't figure this out, I've tried reinstalling at least 10 times now. I've tried it from boot camp within Snow Leopard and Lion. I've tried different partition set ups. I've installed an SSD and tried on that - same story.
So I really am stuck, and really missing windows! (I need both lol)
Any help will be much appreciated
edit: As far as I'm aware I'm using a retail copy of Windows 7 professional - I tried to burn it previously using an official download from MSDN to a DVD+R but both copies I made failed halfway through installation (I burnt at lowest speed so gave up on that)
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