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Does pressing Fn f7 and Fn f8 increase and devrease the brightness?
David
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Woohoo! I won my Touchsmart!
well, some days ago, i noticed that sometimes after a suspension, i cant set the brightness!!, i cant adjust it using the FN key, and neither in the control panel, cuz the bightness settings just dissapear!, and i have to restart the tx2.. this is kinda annoying.. does anyone else have this problem? if so, i would like to know how to fix thiz
well i read that may be a problem caused by the graphics drivers.. but i dont know..
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June 26, 2009 8:29 PM
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- member since: 12/17/2008
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location:
Knoxville, United States
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June 29, 2009 8:37 AM
Looks like you are running Windows7, correct?
Have you tried installing the keyboard and button drivers? (HP QuickLaunch Buttons)
david
http://i99.photobucket.com/albums/l299/xz550rj/HPMagicGiveaway.jpg
Woohoo! I won my Touchsmart!
June 29, 2009 10:03 AM
I got the same problem as you too.. it just lose the brightness control!.. upgrade the firmware doesn't seemed to be helpful too..
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June 29, 2009 2:12 PM
thats right david, ive intalled all the drivers, as i said, the most of the time it works fine, but after a wake from sleep, it happens, and i have no other option than reboot..
View unverified member's comment - posted by al
August 1, 2009 3:27 AM
I've had the same thing happen, but not often enough (yet, crossing fingers) to warrant mention.
I might be sending you in the wrong direction here, as this fix was for a different problem, but disabling ATI Catalyst Controls during start up may fix this problem.
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