4771690 目前发现英特尔Thunderbolt驱动有BUG,这个驱动BUG会在少量设备下产生Type-C接口故障。 主要有:开机bios自检Thunderbolt报错,在进入系统后Thunderbolt出错,Type-C端口(Thunderbolt 3)不可用,Type-C端口(Thunderbolt 3)视频无法输出,设备管理器Thunderbolt 3端口消失,Type-C端口(Thunderbolt 3)充电不了等等。
4771691 影响机型有以下: ThinkPad Yoga 370 ThinkPad X280 ThinkPad X380 Yoga ThinkPad X390 ThinkPad X390 Yoga ThinkPad T470 ThinkPad T470s ThinkPad T570 ThinkPad 25 ThinkPad T480 ThinkPad T480s ThinkPad T580 ThinkPad T490 ThinkPad T490s ThinkPad T590 ThinkPad P51s ThinkPad P51 ThinkPad P71 ThinkPad P52s ThinkPad P52 ThinkPad P53s ThinkPad X1 Carbon 5th Gen(X1 Carbon 2017) ThinkPad X1 Carbon 6th Gen(X1 Carbon 2018) ThinkPad X1 Carbon 7th Gen(X1 Carbon 2019) ThinkPad X1 Yoga 2nd Gen(X1 Yoga 2017) ThinkPad X1 Yoga 3nd Gen(X1 Yoga 2018) ThinkPad X1 Yoga 4nd Gen(X1 Yoga 2019) 请各位以上机型的用户尽快升级到最新版本 故障原因:TP官方驱动是基于英特尔提供,英特尔在Thunderbolt驱动方面也是一直修修补补,逐步完善,双方都不知道老版本的驱动BUG,TP网站也都一直对新版本的Thunderbolt驱动做机型适配。 目前TP官网最新的Thunderbolt驱动为: 复制以下官方链接即可下载 ThinkPad X280:http://newdriverdl.lenovo.com.cn ... erbolt-n20ta12w.exe ThinkPad X380 Yoga:http://newdriverdl.lenovo.com.cn ... erbolt-r0stb10w.exe ThinkPad X390:http://newdriverdl.lenovo.com.cn ... erbolt-n2sta03w.exe ThinkPad X390 Yoga:http://newdriverdl.lenovo.com.cn ... erbolt-n2lta10w.exe ThinkPad T470:http://newdriverdl.lenovo.com.cn ... erbolt-n1qtd14w.exe ThinkPad T470s:http://newdriverdl.lenovo.com.cn ... erbolt-n1wta16w.exe ThinkPad T570:http://newdriverdl.lenovo.com.cn ... erbolt-n1nta07w.exe ThinkPad 25:http://newdriverdl.lenovo.com.cn ... erbolt-n1qtd14w.exe ThinkPad T480:http://newdriverdl.lenovo.com.cn ... erbolt-n22ta14w.exe ThinkPad T480s:http://newdriverdl.lenovo.com.cn ... erbolt-n22ta14w.exe ThinkPad T580:http://newdriverdl.lenovo.com.cn ... hunder-n27ta10w.exe ThinkPad T490:http://newdriverdl.lenovo.com.cn ... erbolt-n2ita09w.exe ThinkPad T490s:http://newdriverdl.lenovo.com.cn ... erbolt-n2sta03w.exe ThinkPad T590:http://newdriverdl.lenovo.com.cn ... erbolt-n2ita09w.exe ThinkPad P51s:http://newdriverdl.lenovo.com.cn ... erbolt-n1nta07w.exe ThinkPad P51:http://newdriverdl.lenovo.com.cn ... erbolt-n1utd07w.exe ThinkPad P71:http://newdriverdl.lenovo.com.cn ... erbolt-n1utd07w.exe ThinkPad P52s:http://newdriverdl.lenovo.com.cn ... hunder-n27ta10w.exe ThinkPad P52:http://newdriverdl.lenovo.com.cn ... erbolt-n2ctd10w.exe ThinkPad P53s:http://newdriverdl.lenovo.com.cn ... erbolt-n2ita09w.exe ThinkPad X1 Carbon 5th Gen(X1 Carbon 2017) :http://newdriverdl.lenovo.com.cn ... erbolt-n1mta09w.exe ThinkPad X1 Carbon 6th Gen(X1 Carbon 2018):http://newdriverdl.lenovo.com.cn ... erbolt-n22ta14w.exe ThinkPad X1 Carbon 7th Gen(X1 Carbon 2019):http://newdriverdl.lenovo.com.cn/newlenovo/alldriversupload/68513/Thunderbolt-n2hta10w.exe ThinkPad X1 Yoga 2nd Gen(X1 Yoga 2017):http://newdriverdl.lenovo.com.cn ... erbolt-n1nta07w.exe ThinkPad X1 Yoga 3nd Gen(X1 Yoga 2018):http://newdriverdl.lenovo.com.cn/newlenovo/alldriversupload/66778/Thunder-n27ta10w.exe ThinkPad X1 Yoga 4nd Gen(X1 Yoga 2019):http://newdriverdl.lenovo.com.cn ... erbolt-n2hta10w.exe ThinkPad X1 Tablet 3rd Gen(X1 Tablet Evo 2019)http://newdriverdl.lenovo.com.cn/newlenovo/alldriversupload/66663/Thunderbolt-n1ztab8w.exe
4771692 |
[公告] 英特尔Thunderbolt(雷电3)驱动有BUG,X, T, P, X1系列2017-2019款尽.... |
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