https://www.google.cz/search?newwindow=1&hl=cs&ei=HLXAXOzPN4q1U-3vj9AO&q=lenovo+ideapad+330+factory+recovery&oq=lenovo+ideapad+330+factory+recovery&gs_l=psy-ab.3..0i22i30l3.266322.273917..274838...0.0..0.105.1073.11j1......0....1..gws-wiz.......35i304i39j0i8i13i10i30j33i22i29i30.6bRfaKmr4VUVyber si. Funguje /snad/ všecko.