chiliGREEN 9270D - Manual (Page 54)

Expanding Your Computer 4-3
5. The monitor should respond by default. If not, you can switch the
display to the monitor or to both (simultaneous display), or to
multi-display through the Display Settings Properties in Windows
(see your operating system documentation or online help for specific
information).
CAUTION: Do not disconnect the external monitor while the computer is in the Sleep
mode or Hibernation mode. If no external monitor is connected when the computer
resumes, the LCD might not display properly.
Sound Output For HDMI Video
Normally, before you connect HDMI video, Speakers is the default
setting.