Dell Sony CRX830E 24/24/24X Slim Combo Firmware v.KDKB A02 Windows 2000/XP. This firmware improves readability of marginal audio media. Supported Models: Dimension 4600C, Dimension 2400C, Dimension 4700C, Dimension 5100C, Inspiron 6000, Inspiron 1100, Inspiron 500m, Inspiron 1150, Inspiron 5100, Inspiron 5150, Inspiron 5160, Inspiron 9100, Inspiron 9200, XPS/Inspiron XPS, XPS/Inspiron XPS Gen 2, Inspiron 8600, Inspiron 510m, Inspiron 600m, Inspiron 700m, Inspiron 710m, Inspiron X200 (Japan Only), Inspiron 1200, Inspiron 2200, Inspiron 9300, Latitude D500, Latitude 100L, Latitude X300, Latitude D400, Latitude D410, Latitude D505, Latitude D600, Latitude D610, Latitude 110L, Latitude D510, Latitude D810, Dell Precision WorkStation M70, Latitude X1, OptiPlex GX280, OptiPlex GX270, OptiPlex GX270N, OptiPlex GX60, OptiPlex GX60N, OptiPlex SX280, Dell Precision WorkStation M20, Dell Precision WorkStation M60, XPS/Inspiron M170.