Studio XPS 1640 multimedia keys/buttons above keyboard not working.
Today when I turned my computer on I realized that the row of touch-pad like buttons above the keyboard on the right side were not illuminated and did not work. Unfortunately, my wireless internet adapter is turned off and the wireless/bluetooth key is the only way to turn it on.
Does anyone have a solution to this problem? I don't even know where to access the settings for this row of keys. I've tried taking the battery out and holding the power button for a minute... that doesn't work.
Any help would be greatly appreciated!