Windows 8 Upgrade Capable system - Lenovo Support

2013年7月24日 ... Lenovo has confirmed that the preloaded operating system of the ... Y470, Y471A , Y480 (non-SSD+HDD), Y485 (non-SSD+HDD), Y570, Y580 ... Edge 14, Edge E40, Edge 15, Edge E50, E31, Edge E120, Edge E125, Edge ...

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