ERROR_HIBERNATION_FAILURE 0x80070290
Error code 656 · HRESULT 0x80070290
The system has failed to hibernate (The error code is …). Hibernation will be disabled until the system is restarted.
What it means
ERROR_HIBERNATION_FAILURE is a Windows error code (system error 656, returned as HRESULT 0x80070290) reported by Windows. Its official message is: “The system has failed to hibernate (The error code is %hs). Hibernation will be disabled until the system is restarted.”
How to fix ERROR_HIBERNATION_FAILURE
- Reboot once — many one-off system codes disappear with a clean restart
- Repair system files: 'sfc /scannow' then 'DISM /Online /Cleanup-Image /RestoreHealth'
- Find the source in Event Viewer → System: filter for this exact code and open its provider link
Related errors
Source: Microsoft WinError.h
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