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Installing Yosemite Asrock Z77 Extreme 4

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ktlnjcksn said:
oh my gosh I changed the resolution for my display and I can't see anything now I tried booting in safe mode but when I went to System Preferences to change it back it was already fixed so I restarted and it's still all messed up?!

View attachment 108197
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:think: boot in safe mode and see if mirroring options is enabled
 
ktlnjcksn said:
I only have one display ugh what did I dooooo
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Boot (safe mode) only with one display and change the resolution to "best for display"... don't reboot, take screenshot of your boot.plist (main hard drive/Extra folder/org.chameleon.Boot.plist - open with textedit)

EDIT: Look in your boot.plist if GraphicsEnabler is set to No.
 
jChromatic said:
Boot (safe mode) only with one display and change the resolution to "best for display"... don't reboot, take screenshot of your boot.plist (main hard drive/Extra folder/org.chameleon.Boot.plist - open with textedit)
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fr_7_size880.jpg

It's set to No can I change it here?
 
jChromatic said:
Got the flickering too just by changing the refresh rate, going back to native resolution did the trick. Your boot.plist is fine.
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How did you change it and have it apply outside of safe mode?
 
ktlnjcksn said:
I don't understand — anything I do in safe mode only applies within safe mode...
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Restart, enter BIOS and see if "VT-d" is disabled, IGPU (integrated graphics) should be enabled.

 
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