On modern SSDs, CHKDSK won’t “repair” physical bad sectors like on HDDs, but it still corrects file system metadata errors.
sfc /scannow
You can provide a Windows 11 installation USB as a repair source: DISM /Online /Cleanup-Image /RestoreHealth /Source:E:\sources\install.wim (replace E: with your USB drive letter). how to fix corrupt files windows 11
