AMD’s current AGESA 1.0.0.7 BIOS firmware seems to be riddled with issues
As early as March, reports indicated that AMD was preparing AGESA 1.0.0.7 microcode for new BIOS versions, allowing manufacturers to provide new firmware for motherboards supporting 24GB and 48GB DDR5 memory modules. It was anticipated that the update would be released in April for users to download. However, the launch of the new BIOS was repeatedly delayed, largely due to the Ryzen 7000X3D processor burning issue last month, which disrupted the original schedule, ultimately postponing the release until May 6th.
In response to the Ryzen 7000 series processor burning issue, motherboard manufacturers have provided temporary firmware fixes, most of which are based on AGESA 1.0.0.6 microcode. Only a few manufacturers offer beta versions based on AGESA 1.0.0.7 microcode. According to AMD, the forthcoming official BIOS versions built on AGESA 1.0.0.7 microcode will not only impose voltage limitations but also mandate firmware updates to prevent further instances of Ryzen 7000 series processors burning out. This includes limiting SoC voltage to 1.3V and modifying two thermal safety mechanisms related to thermal constraints: PROCHOT Control and PROCHOT Deassertion Ramp Time.
Wccftech reports that the release of the new BIOS based on AGESA 1.0.0.7 microcode may be delayed further due to various flaws and issues, such as EXPO memory overclocking and compatibility problems. AMD is developing an updated version to resolve these concerns as much as possible. AMD also advises all motherboard manufacturers planning to launch new BIOS versions built on AGESA 1.0.0.7 microcode to temporarily revert to previous versions.
Currently, BIOS versions built on AGESA 1.0.0.7 microcode can only support 24GB and 48GB DDR5-4400 memory modules, with stability and compatibility issues remaining. Motherboard manufacturers are expected to receive the first batch of new firmware for internal use in about a week. Due to the need for additional testing, the release of the new BIOS is anticipated to be delayed until mid-May or even the end of the month. It remains uncertain whether the final version will be based on the standard AGESA 1.0.0.7 microcode or provided in the form of AGESA 1.0.0.7a microcode.
