What two models of a gaming laptop, manufactured by a company that originally purchased this line of computers from IBM in 2005, were missing a feature known as a TrackPoint?
IdeaPad Y Series: The IdeaPad Y Series is a consumer range of laptops produced by Lenovo, first announced in 2008. IdeaPad Y Series:  Notebook Review reported that the Y710 and Y510 notebooks had a keyboard that felt similar to the ThinkPad when used, despite the absence of the TrackPoint.
i don't know