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Is there a FREE software download to fix my acer Extensa 4420. It says (No audio output device installed) I assume it needs the driver?

Answers :

Download audio driver for your computer here
\015\012Click the link, above and you'll be at driver detective web site. Just go down to the middle of the page and you will find Acer Realtek Audio drivers for Vista or Xp. Simply download and install.
All drivers are available from acer tech support on acer website simply download the correct 1s for your model to your documents folder then go to device manager and ask computer to update the drivers and add the documents folder to location to check it should find and fix them automaticly hope this helps
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