Please download the following BIOS/Driver/Manual according to your motherboard version where applicable.

If you can not find what you need email sales@dfi-itox.com


MODEL REV. FILE DATE
(yyyy/mm/dd)
DESCRIPTION
HD620-H81D A00 HD620D_071614.zip(2048KB) 2014/7/16 First Release
HD620-H81X/C A00 HD620X_071614.zip (2050KB) 2014/7/16 First Release