How to setup pernament video settings(dvi-hdmi adapter)

[joker@]

Hiya
Im trying to setup my configuration but i don't know how.
I got dvi-hdmi adapter on Eee pc box 202 and when monitor(19lcd tv) is connected to power source everything is fine but if is switched off doesn't.Mean starting and stopping probably something with auto configuration (video),because when i connect dvi-vga adpater even on off monitor it's does work.Any idea how to correct pernament setting in Kde?

So when connected via dvi-hdmi and off monitor -doesn't start fully system
If connected via dvi-vga does work fine

[FormatSeize]

Have you tried going into your BIOS and seeing if there are settings for your main video output?

[joker@]

Nope i did not,i try have look into