The Dell OptiPlex 390 is a reliable and cost-effective desktop PC designed for small to medium-sized businesses and educational environments. Powered by Intel's 2nd generation Core processors, it offers solid performance for everyday computing tasks. With a compact design, easy expandability, and a focus on energy efficiency, the OptiPlex 390 is a great choice for users seeking dependable performance in a budget-friendly package.
Why do i see many drivers ?
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.
How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works -
click here
Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
Conexant SmartAudio HD
8.50.14.50
2013-12-17
82.39 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Conexant HD Audio
Others
8.50.12.51
2012-08-07
93.12 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Conexant HD Audio
Others
8.50.12.51
2012-08-07
93.12 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Conexant HD Audio
Others
8.50.12.0
2012-06-26
216.55 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Conexant HD Audio
Others
8.50.5.51
2012-04-09
3.23 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Conexant HD Audio
8.50.5.51
2012-02-17
124.93 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Conexant HD Audio
8.50.5.51
2012-02-17
51.17 MB
2K, XP, 2K3, VISTA, WIN7, WIN8/32bits
Conexant HD Audio
8.50.5.0
2011-05-04
43.69 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Conexant HD Audio
Others
8.50.5.0
2011-05-04
2.67 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Conexant HD Audio
8.50.4.0
2011-03-10
42.62 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Conexant HD Audio
8.50.4.0
2011-03-10
42.62 MB
2K, XP, 2K3, VISTA, WIN7/32bits