Download Firmware Asrock 939Dual-SATA2 2.20

Asrock has released the successor to bios 2.10 for the 939Dual-SATA2 motherboard in the form of version 2.20. The new bios can be Windows and DOS applied to the board. After flashing the bios with the new 2.20 release, it is possible to plug an AMD Athlon AM2 3800+ into the motherboard:

Add new CPU support: AM2 Athlon 3800+ (ADD3800IAA5CU)(through AM2 CPU board)[break]