In some lappies, the Recovery Drive is a hidden partition that can restore the system to original condition. My solution is a bit different. I order my laptop with the cheapest HDD. Then, when I get it, I clone that to a preferred drive, (nowadays a SSD) and remove the OEM original. I bag it and store it. That is then my emergency recovery drive. It works for me.
CorkyG - Tucson, AZ
In my view you cannot claim to have seen something until you have photographed it.... Emile Zola