After a power cut, my pc won't load up. It first comes up with 'automatic repair' then 'diagnosing your pc'. A blue screen appears, saying 'your pc did not start properly. Gives you option to restart 'as some times this fixes the problem' or advanced options. So obviously tried restarting and to no luck. Click on advanced options, a few more tabs come up. Continue to windows 10, which doesn't do anything just restarts. Use a device which gives me UEFI: built in efi shell. I have no experience or knowledge, in this. So skip that and try all other options, system restore, start up repair. System image reovery, change windows start up behaviour. None of them have worked. Have tries completely wiping the pc but says there has been a problem. The uefi firmware settings are acessable but i have no idea what I'm looking at or what to do. If any one can give some aid on this. It would be muuch appreciated!