kucyk Posted October 26, 2008 Report Share Posted October 26, 2008 Hello, i have problem with GF 8400m GS on windows xp. I can't increase or deacrease level of brightness (FN keys on Pavilion 6625ew). Could u help me? Quote Link to comment Share on other sites More sharing options...
Claw Posted October 26, 2008 Report Share Posted October 26, 2008 (edited) I've got the same problem, and I have no idea what is causing this one. Just change your driver - some do allow you to change brightness, some don't. You may also want to check this thread: Trying to solve the Brightness Problem for SONY, SAMSUNG, LENOVO, HP and TOSHiBA users Pozdro Edited October 26, 2008 by Claw Quote Link to comment Share on other sites More sharing options...
kucyk Posted October 26, 2008 Author Report Share Posted October 26, 2008 yes.. but i have installed 5 or 6 drivers... :/ nothing :/ any idea? Quote Link to comment Share on other sites More sharing options...
leshcat Posted October 26, 2008 Report Share Posted October 26, 2008 Wait for BIOS update if its not already deployed. HP pavilion dv5 had the same problem until F.0B A BIOS. Quote Link to comment Share on other sites More sharing options...
kucyk Posted October 27, 2008 Author Report Share Posted October 27, 2008 Wait for BIOS update if its not already deployed. HP pavilion dv5 had the same problem until F.0B A BIOS. wow where can i download bios? http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-62510-1&lc=en&dlc=en&cc=us〈=en&os=228&product=3562293 ? I forgot about it: before the windows start i can increase/decrease brightness, but after that windows run (desktop and icons are loaded) i can't control brightness... Quote Link to comment Share on other sites More sharing options...
Andrew55 Posted October 27, 2008 Report Share Posted October 27, 2008 You can probably try the 174.74 or 178.13 or even 177.92. One should work. Quote Link to comment Share on other sites More sharing options...
Andrew55 Posted October 27, 2008 Report Share Posted October 27, 2008 I do also believe there is a section in the inf called enable brightness control. If the value is set to anything besides 2, then change it to 2. I believe this should work. Quote Link to comment Share on other sites More sharing options...
Claw Posted October 27, 2008 Report Share Posted October 27, 2008 178.24 work fine for me. Quote Link to comment Share on other sites More sharing options...
kucyk Posted October 27, 2008 Author Report Share Posted October 27, 2008 ok, i managed with it. The solution is new drivers: HP Quick Launch Buttons from: http://h10025.www1.hp.com/ewfrf/wc/softwareList?os=228&lc=en&cc=us〈=en&dlc=en&product=1842155# Thanks! :) Quote Link to comment Share on other sites More sharing options...
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