Sony VGN-A790 Notebook Realtek High Definition Audio Device Driver 5.10.0.5119 Windows XP. This utility installs the originally shipped version of the Realtek High Definition Audio Device Driver.Supported Models:VGN-A790, VGN-FS610FP, VGN-FS615F, VGN-FS620, VGN-FS620P, VGN-FS620P/W, VGN-FS625B, VGN-FS625B/W, VGN-FS630, VGN-FS630F, VGN-FS630W, VGN-FS635B, VGN-FS635B/W, VGN-FS640, VGN-FS640FP, VGN-FS640Q, VGN-FS640/W.VGN-FS645P, VGN-FS645PH, VGN-FS650F, VGN-FS655FP, VGN-FS660, VGN-FS660P, VGN-FS660PW, VGN-FS660W, VGN-FS670FG, VGN-FS675P, VGN-FS675PH, VGN-FS680, VGN-FS680W, VGN-FS690, VGN-FS690B, VGN-FS690P.