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Hi all, I can't change the video in the beginning when you can enter input options because for MAC to see my Keyboard and mouse I need to enable them for OS through the bios. The only way I can type at that initial startup screen where I can enter -v for instance or "Graphics Mode"="1600x1050x32" is if I disable bios Keyboards and mouse and enable OS keyboards and mouse, which in turn makes them inoperable once I'm in OSX. Any ideas? Thanks again...

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Ok, so you need to change the graphics options inside the OS.

 

In order be able to save the file, go to terminal:

 

sudo vi com.apple.Boot.plist

 

set 1400x1050x32 in my com.apple.Boot.plist by adding (or whatever resolution you want)

 

<Key>Graphics Mode</Key>

<String>1400x1050x32</String>

 

reboot

That I am not sure.

 

It couldn't hurt to try.

 

My laptop has a video out port, but I don't know how to get it to work for dual monitor support or just plain old one monitor support. I can't use the "Fn" key on my laptop to change any special settings (i.e. audio, video) or the Mac OS locks up.

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