Question about Dell Latitude C640 Notebook

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Adjusting brightness Hi, i'd be grateful if you could tell me how to adjust the brightness on my dell PP01L notebook.

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Re: adjusting brightness

See in keyboard ther is button called FN which is in blue colour press this button and simltenoeusly pree the button aerro up and down

Posted on Oct 10, 2007

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Re: adjusting brightness

Go to display properties by rt click on empty spot on desktop, left click on properties, then click on settings, then advanced
you will see all options for display
brightness, contrast, color, depth etc
do a little at a time
you can try cl open gl or color tab
these are all in 'advanced' settings in display properties

Posted on Feb 26, 2008

Re: adjusting brightness

And if pressing the Fn and arrow keys to ajust brightness and contrast don't work why is that ?
Is it b ecause I have a 2nd mouse plugged in to my Dell, and large keyboard ?
Shouldn't think so.
Any one have any other ideas why ?



Posted on Feb 17, 2008

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Users manual for model PP01l dell

What is the full Name and Model? For example, Dell Latitude PP01L C610

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