Cant get to the the bootloader

[Zablon]

I installed Windows 8 in one HDD then installed mavericks in another, when I installed mavericks i have the windows 8 drive unplugged form the motherboard now that I plugged it back (and my gtx 760 and a 4 gb stick of ram) I cant get to the bootloader, when the pc turns on it get my this: "\" with a "_" underneath flashing I can only change the boot order and boot into windows 8
Can anyone help me?

 

[Going Bald]

I installed Windows 8 in one HDD then installed mavericks in another, when I installed mavericks i have the windows 8 drive unplugged form the motherboard now that I plugged it back (and my gtx 760 and a 4 gb stick of ram) I cant get to the bootloader, when the pc turns on it get my this: "\" with a "_" underneath flashing I can only change the boot order and boot into windows 8
Can anyone help me?

Check BIOS settings - boot device order, HDD boot order

 

[Zablon]

Check BIOS settings - boot device order, HDD boot order

Well i checked them and I think they are correct
I dont know what it can be wrong but here are my bios settings:


also Im using chimera as bootloader I don't know if that is causing the problem , I have mavericks and windows 8

Thanks again

 

[Going Bald]

Well i checked them and I think they are correct
I dont know what it can be wrong but here are my bios settings:

also Im using chimera as bootloader I don't know if that is causing the problem , I have mavericks and windows 8

Thanks again

disable secure boot

 

[Zablon]

disable secure boot

I diabled it still doesnt work,
What else can I do?

 

[Going Bald]

I diabled it still doesnt work,
What else can I do?

double check device boot order and HDD boot order - I did not see these settings in your BIOS pics


open terminal, type diskutil list [ENTER]

post pic of results (you do know how to take screenshot of just terminal window, yes?)

 

[Zablon]

double check device boot order and HDD boot order - I did not see these settings in your BIOS pics


open terminal, type diskutil list [ENTER]

post pic of results (you do know how to take screenshot of just terminal window, yes?)

Okay here are the pics:
In the boot order WDC is the mavericks drive, they are in that ports because I had them in port 0 (Mavericks) and 1 (Windows) in the motherboard, so I change the ports to see if it works but it doesn't.
Anything I can do?

Thanks.

 

[Going Bald]

connect all drives and do diskutil list again - post pic.

under CSM - set for Legacy and UEFI

 

[Zablon]

connect all drives and do diskutil list again - post pic.

under CSM - set for Legacy and UEFI

I cant connect all the drives and enter mac os X it will give me the error

I changed Legacy and UEFI and gave me the same error

 

[Zablon]

What else can i do?