Unibeast boots fine, then this..

[Coquin]

I'm trying to install Mavericks 10.9.4 on a Gigabyte EP45DSR3 motherboard. Unibeast boots fine and there is the usual activity at the bottom of the screen with the large Apple in the middle. But after a while I get this display. Note that the screen does not freeze after this symbol shows up. What does it mean?

Thanks

 

[beelzebozo]

Try booting in verbose mode "-v" and see where it stops loading.

 

[Adsolution]

I've always had this problem when trying to run the installer off a USB 3.0 port. Do you have any 2.0 ports?

 

[Coquin]

Try booting in verbose mode "-v" and see where it stops loading.

Thanks for your reply. I eventually found out that at every reboot the motherboard bios reverted to its default settings. IDE was then selected instead of AHCI. After saving the correct settings I was able to install.

Thanks again.

 

[beelzebozo]

Look for the AppleRTC fix option in MultiBeast. It prevents CMOS resets, which sounds like your issue.