|HP pavilion dv8000ca tech user group|
My computer screen goes black when switching between external and internal display.
On startup the screen is usually black (dead).
I have to use the internal external screen switch (Fn F4) several times to get my screen to work.
It then will finally light up - sometimes in external screen mode or sometimes in internal screen.
If i have display settings in shutdown mode after .. so many minutes /hour, etc.
then it is back to the same problem of switching several times to get my screen back.
Help !!!! please I would be sooooo grateful. This is a long time problem.