According to news, AMD today released the official version of the AGESA 1.1.9.0 microcode update, which will be provided to OEM motherboard producers, and the official version of the BIOS update will be released in January and February.
This update adds Win10 s0i3 standby mode modern style support, improve overclocking stability FCLK in the 1800-2000MHz. At the same time, this update also brings support for X570 fanless motherboards and improves stability.
Win10’s ‘modern standby’ mode supports displaying notifications in standby mode, which is more advanced than the S3 standby mode.
This function imitates the screen state of the mobile phone, requires the computer to be in standby mode, the network hardware can continue to work, and wake up the device, and the system must be turned on before use.
This standby mode has several levels of S0, S0i1, S0i2, S0i3, and S0i3 is the deepest sleep. AMD releases the official version of AGESA 1.1.9.0: New Win10 s0i3 modern standby support
The current X570 motherboards have their own cooling fans for the motherboard chipset. AMD’s update revealed that there will be a fanless version of X570 motherboards.
This motherboard BIOS firmware is specially customized to reduce the heat of the X570 chipset and ensure that it works at a lower power. This allows the motherboard chipset to operate normally only by passive cooling.
(Source)
