Some of the most popular 790 FX/GX [with SB750] mobos have received new BIOS:


ASUS M4A79 DeLuxe (0903): http://support.asus.com/download/dow...M4A79%20Deluxe

1. Improve system stability when ACC function is applied.
2. Fix the system may hang when TurboV sets AM2 CPU Ratio to 4X.
I stil can't grasp what makes M4A79 Deluze better mobo than the previous:

ASUS M3A79-T DeLuxe (0703): http://support.asus.com/download/dow...A79-T%20Deluxe

01. Support ACC with AM2+ 45nm CPU.
02. Improve the system performance when use certain CPU.
03. Fixed System may show Boot fail message if ACC enabled.
04. Fix the problem that AM2 CPU Vcore voltage may be incorrect if change CPU voltage in AI Suite.
05. Fix the problem that AI_NAP may not work after resuming from S1 or S3.
06. Set the value of "Processor Frequency Multiplier" option in bios up to 35 for certain CPU.
07. Support new CPUs.
now, only if they were more precise on models under second point


DFI LANPARTY DK 790GX-M2RS (R7GD213 beta): http://img.lanparty.tw/Upload/BIOS/CM/R7GD213.zip

Major Reasons of Change:
1. fixed some sempron cpu can`t read c0010042h for cpu speed detect.
2. Fixed Power_LED always bright when S3 Resume.
Doesn't sound to important, but this is build up on previous version that came with some important improvements:

Major Reasons of Change:
1.Change detect SPD function for DDR1066.
2.fixed winsat memory Bandwidth score too low.
3.Fixed HT link frequency can't be set up higher NB Frequency default value.
4.fixed K8 CPU Can not boot issue.
J&W JW-790GX-EXTREME (1.02): http://www.jwele.com/UserFiles/downl...OS%20V1.02.rar


1. Updated support for AM3 CPUs; 2. Fixed PowerDVD hang up issue; 3. Enabled K10 CPUs FID & VID setting options.
ECS A790GXM-A (V1.0): http://www.ecs.com.tw/ECSWebSite/Pro...ID=123&LanID=0

1. Supports AM3 CPU.