have you checked to be sure that the driver lock out button has not been pushed. it is usually above the window controls and it use to keep small children from rolling down the windows.
Drivers are connected to the motherboard with ribbon cables or thinner SERIAL ATA cables.
The current secretary of state
Check for broken wires in the drivers door jamb harness.
the sound card,speaker ,drivers and settings at control panel ( volume controls or the computer's audio settings)
You might need to install additional drivers for your computer to make use of the media controls
Connected to the engine on the drivers side.
The owners/drivers manual will contain all that information.
RAM
Insert a music CD in the optical drive. A. Check the volume controls on the speaker amplifier.
Where is the relay for the drivers window in a 2004 vw bug
Sometimes there's a function on the drivers controller switch that disables window controls for anyone other than the driver.
It means the drivers seat has powered controls rather than manual controls, you like forward back, up down etc.