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11-17-2009 02:24 PM
After completing the Windows 7 upgrade & downloading all of the drivers & applications from the HP disc provided I found that my touchpad mute & volume scroll 'buttons' no longer work. The wireless button next to them still works so it's not the touchpad itself. Does anyone know if I have to download another driver from the HP site & if so which one?
11-20-2009 09:02 PM
Its sound driver issue. Which sound driver are you using?
Pavilion DV2922TX, XP-SP3 32bit, Intel T5750 2.0Ghz, Nvidia Geforce 8400M GS with 128MB, 4GB 667 DDR2, 250GB HDD