http://support.vaio.sony.eu/computing/vaio/downloa ds/updates/index.aspx?l=en_GB&m=VGN-AR51M
Ale pre Win7 tam neni nic takze to sony pre tento NB nepodoruje. Mozes si ale skusit stiahnut zo sekcie "originally installed" - "original driver package", rozbalit ho a najst si tam VGA driver (bude pre vistu) a skusit ho na Win7.