Date: Thu, 11 Oct 2001 07:38:29
From: "neil barnes" <[EMAIL PROTECTED]>
Subject: Re: [LIB] Re: [LIBRETTO] Re: Nuts and bolts of impoving LCD brightness

>Date: Thu, 11 Oct 2001 02:46:10 +0000
>From: "Matthew Hanson" <[EMAIL PROTECTED]>
>Subject: Re: [LIBRETTO] Re: Nuts and bolts of impoving LCD brightness
>
>>From: "neil barnes" <[EMAIL PROTECTED]>
>>Subject: Re: [LIBRETTO] Re: Nuts and bolts of impoving LCD brightness
>>
>>No, I think you might find it easiest to physically remove the
>>wires...though there may be a bios call that kills the power - come to
>>think of it, there must be...
>
>That probably should have read, "come to think of it, there SHOULD be..."
>huh Neil!
>

Nah, I reckon there must be - the screen is controllable for brightness 
through a bios call and it can be turned right off - presumably by the same 
call. (which linux doesn't know about - when it blanks the screen it doesn't 
turn off the lamp).

What I don't know is whether there are separate calls to control the 
brightness and 'offness' of the lamp, or whether power is killed to the 
screen in toto (as the lid switch does)

Neil

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