[gentoo-user] Beautifying goot and halt process

Hi,

with my Linux I use a HP LW2475w lfatscreen monitor. 
When I halt the computer there is a point in the shutdown
process when Linux shutoff X11 and switch to console. 
When this happens, a not-so-nice "colored flash" 
is seen most of the thime at the lower part of
the screen. This looks like that there is something
wrong, technically incorrect (I know it is not) and
its look inperfect and odd.

Is there any way to switch a flatscreen to console
without this "color explosions" ?

Thanks a lot in advance for any help!
Best regards,
mcc