Multiplay display sir. i have some problem to my notebook. i can't multiple display to some media (LCD projector). my notebook thosiba L-35, and accer. please tell me about this problem. i have very important to it. please send to my mail [email protected] or [email protected] or [email protected] thank's alot for your attention.

Acer user manual page 6:
"Acer ePresentation Management lets you project your computer's display to an
external display device or projector using the hotkey: <Fn> + <F5>. If autodetection
hardware is implemented in the system and the external display
supports it, your system display will be automatically switched out when an
external display is connected to the system. For projectors and external devices
that are not auto-detected, launch Acer ePresentation Management to choose an appropriate display setting."

Check all the video cables in good condition? (VGA), then plug in the projector, and go to your laptop, on the desktop, right kick, if you can see 2 displaies ,LIKE SHOWING BIG # 1 AND 2........