1. Power on or reboot the ASUS laptop. When the ASUS logo screen appears, press "F9" to access the hidden partition.2. Press "Enter" when Windows Boot Manager appears. Choose your language from the options and click "Next."3. Review the on-screen messages and then click "Next." Select one of the following options: "Recover Windows to First Partition Only," "Recover Windows to Entire HD" or "Recover Windows to Entire HD With Two Partitions."4. Click "Next" and follow the on-screen instructions to restore the ASUS laptop to the factory defaults.Otázka je jestli na tom disku je ten oddíl pro obnovu, pokud ho třeba již někdo nesmazal, případně pokud už někdo disk měnil a systém pak instaloval znovu na prázdný disk.