Hey guys!
I've been having troubles lately installing Windows 7 Enterprise via bootcamp or SCCM. During the task sequence, it reboots after installing the drivers and stays at a black screen with a blinking dash at the top left. Sometimes with the error "Non-system disk".
For the bootcamp installation, I use the drivers Bootcamp provides. Once Bootcamp is done installing the OS, it reboots and I get a black screen with the error "Non-system disk". Very rarely will I get a completed install. But when I do, I get an unresponsive keyboard and mouse basically making it useless.
This use to work for us last year, and the year before. Did Apple just stop making this work?
Extras:
Partition 4 is used for Windows. We have tried letting Casper make it via a script, and we have also let bootcamp create the partition.
Equipment:
USB with bootcamp (Corsair, PNY, Lexar)
*Every SCCM install formats partition 4 to NTFS.
USB with 64 bit SCCM task sequence
DVD with 32 bit SCCM task secure
DVD with Windows 7 Enterprise. Manually created MS-DOS partition.
Test machine:
3 iMac (21.5-inch, Late 2013) (I tried with 10.10.4 & 10.10.5).
Bootcamp driver:
https://support.apple.com/kb/DL1720?viewlocale=en_US&locale=en_US
Windows:
Windows 7 Enterprise with SP1 via the Volume License Service Center
I'm asking you guys here at JAMF Nation for help on this because I have no more answers!