> From: owner-acpi-jp_at_jp.FreeBSD.org > [mailto:owner-acpi-jp_at_jp.FreeBSD.org] On Behalf Of Randy Bush > > Try using the sysctls from the new acpi_video module to turn off the > > backlight, perhaps by turning the brightness way down. > > i am on a t40p and have tried a lot of this to no avail. My understanding is that actually turning off the backlight is not done via _BCM. But, I still don't know exactly how it *is* done. _PS3 might do it, but some people have hinted that this is something that the video driver is supposed to know how to do. Regards -- AndyReceived on Tue Mar 02 2004 - 09:32:43 UTC
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