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
"Ineptocracy- a system of government where the least capable to lead are elected by the least capable of producing, and where the members of society least likely to sustain themselves or succeed, are rewarded with goods and services paid for by the confiscated wealth of a diminishing number of producers." - Merritt Man, 2011