The reason why MICROSOFT doesn't support your APU in Windows 11 is because it is a ZEN orZEN1 processor. Only AMD ZEN+ or newer are supported by Windows 11.
2021年12月15日 — The Ryzen 5 2400G does not directly support TPM/fTPM 2.0, so it is not compatible with Windows 11 on its own. However, if your motherboard is ...
Re: Windows 11 doesn't support AMD Ryzen 2400G with Vega Graphics 11. Unfortunately, AMD Ryzen 2400G is not on the list of compatible Windows 11 AMD processors: ...
2023年1月31日 — You have to stay on Windows 10. Even if the 2400G could handle Windows 11 (despite it being based on the first-generation Zen architecture ...