Intel Corporation All Drivers. Check your connections first, then windows device manager. Any device drivers with a mark next to them means the driver isnt working. Select the driver, and under. Sgh-D600 Er there. Does anyone know where i can find some updated sound drivers for an optiplex gx620 and 330 system they both use soundMaxADI sound chips but for some reason dell. Dell provides technology solutions, services support. Buy Laptops, Touch Screen PCs, Desktops, Servers, Storage, Monitors, Gaming Accessories.