Hi, I'm Sudipto. Welcome to JustAnswer. I'm reviewing your question now, and will post back with your reply ASAP
As you do not have any recovery device the only solution to solve this problem is resetting the PC to factory defaults, please let me know if you want to try that ?
Unfortunately, yes. That is why everyone is advised to make a recovery disc, as soon as they buy the PC.
If you have any other PC then, you can try to make a bootable flash drive with Windows 10 and then, you can use to repair this laptop. Do you have any other PC ?
OK, is a Yoga 2 Pro ?
Thanks, ***** ***** the steps below and let me know, if the recovery process starts or not ?
What option do you get ?
Please try restore from initial backup and let me know, what happens ?
OK, please wait until it is finished and follow the onscreen instructions and do remember to make a recovery disc this time, so that you can use that disc in the future , which can solve this type of problem and save your data. Let me know, if you need any further information or help otherwise please remember to give a positive rating, as that is the only way I am compensated for my time and effort.
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Hi, let me know if you need any information or help.