Windows 11 says your PC isn’t compatible, or you need a BIOS update.
TPM or Secure Boot disabled, an old BIOS.
BIOS update, TPM and Secure Boot settings, and the upgrade keeping your files.
It depends on the model and on what we find inside, so we quote each repair individually. The diagnosis fee depends on the device, and you approve the exact repair price before any repair starts. If it can't be fixed, you only pay the diagnosis.