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thinkpadt420驱动win7版支持机型

thinkpad helix

thinkpad l420, l421, l430

thinkpad l520, l530

thinkpad t520, t520i, t530, t530i

thinkpad w520, w530

thinkpad x1, x1 carbon

thinkpad x121e, x130e

thinkpad edge e120, e125

thinkpad edge e220s, s220

thinkpad edge e320, e325

thinkpad edge e420, e420s, s420

thinkpad edge e520

thinkpad t420, t420i,t420s, t420si, t430, t430i, t430s, t430si, t431s

thinkpad x220, x220i, x220 tablet, x220i tablet，x230, x230i, x230 tablet, x230i tablet, x230s

thinkpadt420驱动win7版安装方法

1.下载解压压缩包打开文件夹。

2.看到带有后缀_exe驱动文件。

3.双击进入安装界面同意安装。

4按照提示完成安装即可！