model_number : pavillion dv 2000
accessory_items : other,
other_accessory : multimedia projector
cddvd_installed : CD/DVD originally installed on PC
problem_description : when I try to show a presentation in some
projectors, despite changing all resources in display
settings,e.g.resolution,60 to 75Hz,extend monitor,FnF4 always results in
a suden start of alternate blinking and darkening screens between the
notebook monitor and the projector`s screen.
trouble_shooting : changed all resources in display
settings,e.g.resolution,60 to 75Hzto determinate the second monitor as
active ,opening windows mobility center to recognise the projector, to
enable presentation mode,etc.
setting_changes : I recently installed microsoft presenter wireless
mouse 8000,and all softwares and drivers from MS site,and it works very
well with some projectors but not with others
