I have a inspiron 8500, when I boot it up I see the Windows XP boot
screen, then it goes black. It works with an external monitor, but the
LCD is not on. I have uninstaled my display driver, Radeon Mobility
9000. When the display driver is uninstalled, the laptop screen works,
I reinstalled the display driver and it goes black again, only working
with an external monitor. How do I switch the laptop from laptop screen
to external monitor and the other way around, anyone know how I can fix
this? any help is appreciated!
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