It looks it is also affecting lenovo-y570 :
http://forums.lenovo.com/t5/Linux-Discussion/what-is-the-best-distro-to-use-with-the-Y570/m-p/492783/highlight/false#M3119
Feel free to upload backup of your bios at : http://tech.groups.yahoo.com/group/Lenovo/#files/
It looks it is also affecting lenovo-y570 :
http:// forums. lenovo. com/t5/ Linux-Discussio n/what- is-the- best-distro- to-use- with-the- Y570/m- p/492783/ highlight/ false#M3119
Feel free to upload backup of your bios at : tech.groups. yahoo.com/ group/Lenovo/ #files/
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