Asus 2403 bios. 5Gb Ethernet, DisplayPort, HDMI®, D-Sub, rear USB 3. 2 update that supports 105W TDP mode for Ryzen 5 9600X and Ryzen 7 9700X CPUs out I just confirmed installing two more dimms and made 4 dimms working XMP enabled since I updated the BIOS 2403! I really does improve the memory compatibility! Access drivers, manuals, firmware, software, and FAQs by selecting product series and model for quick access to your ASUS products. ASUS motherboards are Windows 11 ready with great compatibility. Please visit the ASUS USA and ASUS Canada websites for information about locally available products. Perhaps i am only one of a few who are still running this motherboard and flashed the new BIOS. So, we download the 2403 version that was released on 04/18/2014. Has anyone tested the 2403 update on the z690 motherboard? Please share your experiences. Anyone with Bios 2403 or 2404-Beta, ryzen 5000series cpu have problems with xmp? When i activate xmp can't boot, after 4 failed boot i need to enter again on bios in safe mode and disable xmp. i updated to 2403 my asus proart x670e bios, and now can't go into bios ASUS EZ mode because it keeps resetting after asus logo, wher i have to press F2 or del. This includes support for 2*DIMM memory configurations, achieving speeds up to 6800MT/s with AEMP enabled.