On my Dell Studio XPS 16, there are digital buttons which control wireless (on & off), volume (up & down), mute, eject, etc.
Currently, these digital buttons become glitchy and get triggered even though I didn't touch it at all. Because of this, sometimes it mutes itself, randomly adjusts the sound, and turns off the wireless connection.
I don't want to go to the service center to fix the buttons since it will cost me (my warranty is over).
Can I disable these buttons through software? I am using Windows 7.