联想笔记本ACPI驱动,Lenovo联想ThinkPadX220i笔记本ACPI驱动1.62版ForWinXP-32/Vista-32/Vista-64/Win7-32/Win7-64(2011年6月5日发布)
(新增)增加支持ThinkPadX1.
(新增)增加支持ThinkPadX220,X220i,X220Tablet,X220iTablet.
(新增)增加支持ThinkPadEdgeE220s,E420,E520.
(新增)增加支持ThinkPadW520.
(新增)增加支持ThinkPadL421.
(新增)增加支持ThinkPadL420,L520,T420s,T420si,EdgeE420s.
![联想笔记本ACPI驱动](https://thumb1.jfcdns.com/thumb/up/2015-1/2015127105057_460_0.jpg)