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What's DOS?
Posts: 1
Registered: ‎10-03-2017
Location: EG
Views: 689
Message 1 of 2

Lenovo z50 factory reset problem



i have a Z50 lenovo that i want to reset on factory settings & clean all hard drives 


i tried to use lenovo reset button that transferred me to the menu options, but whe i used factory reset it always tells me that factory reset failed please insert lenovo recovery disk, and when i insert the disk it tells me that this is not the correct media disk 😅, what can i do to format it Iam running out of options and i dont want to use system reset to a previous date because i want to totally clean ally laptop?


thank you in advance 

Bit Torrent
Posts: 2,378
Registered: ‎03-08-2012
Location: CA
Views: 668
Message 2 of 2

Re: Lenovo z50 factory reset problem

If any changes made to the HD partitioning etc were done it does not work anymore. If the OS is updated it may be affected if you went from win 8 to Win 10. I am not sure as once I have everything working I create my own image backups as required. It cannot be relied on. Win 10 has a Cleanup of the OS Tool to reinstall and updated without and data or application loss and is the best fix solution in the event of a major problem that you can't figure out.
T520 Model 4239 Intel(R) Core(TM) i7-2860QMbr>; Nvidia NVS 4200M Win 10 64bit
Z70-80 I7 - 5500U 16GB GB - 1TB HD Win 10 64bit FHD 17.3", G840 w/2GB

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