i can tell you i recently tried to restore from the onekey recovery and it failed , i then tried to recover to factory from the discs i created when i first got the laptop, that failed also, the message i was getting was that it failed to find a file needed for recovery, or words along those lines.
in the end i did a clean install i activated the os using my code from the bottom of the laptop and then i added all the drivers
from the lenovo site for my model. it is back to how it was minus the recovery partition that lenovo used for the onekey recovery, the thing i will be doing to get round that is to use macrium to do an image backup, which is better that the onekey factory restore because i wont have to reinstall everything from scratch.
this may be the easiest solution for you providing you can back up any files you don't want to lose although when you say it blew up that suggests there is nothing you want to/ can save