Asrock X79 extreme6 p2.50
Nvidea GeForce gtx 770
i7-4930K @ 3.40ghz
i'm trying to start fresh. i have a working mavericks, but i want to install sierra and not high sierra, because some pro tools plugins don't work on high sierra yet.
either way, i created the usb boot stick with ##### and dragged ##### on there, i get to the clover boot screen, and can't get any further, i see the black screen, apple logo, loading bar appears, but doesn't start moving at all. i guess some boot settings are wrong, for the old mavericks system chameleon used:
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>SSDT</key> <string>Yes</string> <key>GraphicsEnabler</key> <string>No</string> <key>PciRoot</key> <string>1</string> <key>EthernetBuiltIn</key> <string>Yes</string> <key>Kernel Flags</key> <string>npci=0x2000</string> <key>UseKernelCache</key> <string>No</string> </dict> </plist>
now i don't have any idea how to get those settings into the boot options of the clover bootloader, i've been trying to change a few settings, but i've gone through 10 different clover boot settings combinations, with no luck.
anybody that can help me?
i couldn't find a guide on this site, not even one that explains how to create a sierra usb stick to boot with. sorry guys i'm really not good with this.