Adobe Postscript Printer Driver For Windows 10 there. In order to get the audio driver to work for windows 8.1, I removed existing drivers, and ran the default Sigmatel driver in compatibility mode for Windows Vista. Detailed instructions below. Disable default audio drivers.
Open the device manager (Start >Search >'Device Manager'). Under 'Audio Inputs and Outputs,' right click each audio device and choose uninstall/disable 2. Download the default Sigmatel audio driver installer for the Inspiron 1420 from Dell at 3. Hardlock Usb 1.12 Driver Windows 10 more. Set the downloaded file to run in compatibility mode for Windows Vista by right-clicking the file, and choosing Properties >Compatibility, checking the box labeled 'Run this program in compatibility mode for', and selecting 'Windows Vista'. Open the downloaded file and follow the on-screen prompts to install the driver, restart your computer as requested and you should be good to go!