put a new opperating system in a HP Pavillion dv6700/don,t have old system

[bugz64]

Need to put a opperating system in my old HP Pavillion dv6700 s/n:CNF7601JZC.Laptop was stolen and when I got it back turned it on and it says it can,t find opperating system.looked in back and harddrive is gone.

 

[WyomingKnott]

Then you need a new hard drive! HP may be able to provide you with discs to restore to factory configuration.