Proper Boot Device Error

[Dodo95]

Hi I always get Please insert proper boo device at the Startup how to fix it ?
First Boot Device is the DVD Drive and 2nd one is Hard Drive.
Chimera 1.11.1 is installed. Everytime when i press manual boot from DVD Drive than it works but not automatic.

 

[Going Bald]

Hi I always get Please insert proper boo device at the Startup how to fix it ?
First Boot Device is the DVD Drive and 2nd one is Hard Drive.
Chimera 1.11.1 is installed. Everytime when i press manual boot from DVD Drive than it works but not automatic.

Why are you trying to boot from DVD?

How many HDDs are connected?

Have you made sure the HDD id first in HDD boot order?

 

[Dodo95]

I tested both to boot from DVD and from HDD. Same Problem there.
I have one HDD connected.
I also changed the boot order. 1 UEFI 2 DVD than 1 DVD UEFI
My Core is a SandyBridge and I use Mountain Lion. 10 8 2 is there any problem maybe with Sandy Bridge and Multibeast/Easybeast/Chimera?