This audio driver was downloaded from Dell support website. It's for Dell Optiplex GX110. There's a very small chipset AD1881 on the mainboard. This driver tested in Windows 98. Download the zip file to your HDD. Unzip it. Don't run the "setup.exe" Go to Device Manager\Sound, video, game controller, then Right Click on sound device -> Properties\Driver\Update driver and browse to folder of "SoundMAX AD1881". Good Luck !!!
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