Sony Vaio VGN-FZ21M, model PCG-391M, Core Duo, 15.4", Windows 7, 200Gb HDD (274)
200Gb HDD hard drive. ( 274 ) Sony Vaio VGN-FZ21M, model PCG-391M laptop. Unable to get updates, Windows error when searching for updates. May have missing serial numbers/ model numbers. May be part functioning.