Windows 11 requires a compatible processor and other minimum hardware. Devices that do not meet these requirements cannot be upgraded to Windows 11.
To check the HP Pavilion x360 specifically, use the PC Health Check app, which will confirm whether the device meets the minimum hardware requirements for Windows 11. If PC Health Check reports that the processor is not supported, Microsoft recommends staying on Windows 10 for that device.
Key points from the requirements:
- A compatible 64-bit CPU with 2 or more cores at 1 GHz or faster
- TPM 2.0
- 4 GB RAM or more
- 64 GB or larger storage
If the Pavilion x360 processor is not on the supported list and fails PC Health Check, there is no supported Microsoft path to upgrade that device to Windows 11 without changing hardware. In that case, the supported options are:
- Continue using Windows 10 on that PC
- Move to a new PC that meets Windows 11 hardware requirements
To verify eligibility and options:
- Run the PC Health Check app from Upgrade to Windows 11: FAQ.
- Review the minimum hardware requirements in Find Windows 11 specs, features, and computer requirements.
If the device does meet requirements, Windows Update or the Windows 11 Installation Assistant can be used to perform the upgrade as described in the references below.
References: