I have a different Gigabyte motherboard but it would do the exact same thing. I went into my BIOS and "Optimized Defaults". For some reason that fixed it and I didn't have to go back and change any other settings in my BIOS after that.
I found a solution. For some reason my EFI was removed from Yosemite drive so I went through the How to Install OS X Yosemite Using Clover guide and started from "STEP 4: Post Installation" and installed system drive's EFI partition. Hopefully, this helps someone.
I have been using Chimera to run Yosemite 10.10.1 for several months with no problems. I booted up this morning and got this message:
"Reboot and select proper boot device"
I had a SuperDuper backup of my SSD from a month ago and copied the backup to the current SSD but I still get the same...
Thanks for the reminder. I thought I was actually helping myself and others by posting the solution I found for my own problem. Thanks for everyone's kind reminders.
I loaded a clean install of Yosemite but had no sound. I then used MultiBeast to load Realtek ALC898.
Before loading MultiBeast I could hit Shutdown and my CPU would shutdown like normal. After loading MultiBeast's ALC898 the Shutdown no longer shuts down but instead reboots. I then tried...
Thermie, did you ever find a solution? I'm having the same problem but can't seem to figure it out. I also tried Disable Wake on Lan but that didn't work.
I finally have Clover installed and Yosemite is working well. One problem I have is when I go to Shutdown Yosemite will shutdown but will restart again. I went into the BIOS and I already have Wake on Lan disabled. Anyone else have the same problem?
Astrobruin, your posts have been very helpful. It looks like toxicfume, you, and I have the same motherboard but I have an external graphics card. I looked at your BIOS settings that you posted for toxicfume and many of my BIOS settings are different than yours. My BIOS settings for Mavericks...
I'm hoping someone can help me. When I load Yosemite and my computer restarts for the 2nd time the guide says "When Clover boot screen is visible, choose Yosemite". But when my computer restarts and I boot into Clover I only have the option "Boot OS X Install from OS X Install OS X Yosemite". I...
I am trying to do a clean install of Yosemite and at the end of the Install I get the message:
"This copy of the Install OS X Yosemite application can't be verified. It may have been corrupted or tampered with during downloading."
I've downloaded Yosemite from the App Store several times and...
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