An operating system component has expired –winload.exe error 0xc0000605,
One permanent solution to fix a component showing operating system timeout error is to download and install the missing updates. In most cases, Windows automatically downloads the necessary updates. Updates may be missing for some reason. In this case, you need to check for updates manually.
Select “Troubleshooting” and then “Repair your computer”. Then, as an administrator, click “Command Prompt” and type /bootrec restartbcd. Press Enter and wait for the command to complete. Then start as usual; it should work.