Question about Dell OptiPlex 780 MT PC Desktop
Posted by Anonymous on
SOURCE: sound for dell optiplex 755
You can download the drivers from Dell WEB site, the support download page. Make sure you select your model laptop, better still, type in the Service Tag number, it is printed on the label on the bottom of the laptop. This will open the page where the specific drivers for your model laptop are located. Also make sure you select the Windows XP or Vista version of the driver for your Windows operating system.
Click on this link :-
Posted on May 23, 2009
This is a minor problem that can be fixed. Your sound card software or application might have been accidentally deleted so you will need to install a new one. If you still have your motherboard CD or the CD that came when you purchased this PC then insert it and search for the sound drivers. Or else, just download it from here and install.
Posted on Jun 26, 2010
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