关于CS21 ThinkPad BIOS对USB type-c接口充电功能的重要更新
<p class="createInfo clearfix" style="margin-bottom: 30px; line-height: 24px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><span id="doc_id" doc_id="29271" style="display: inline-block; float: left; margin-right: 14px; color: rgb(138, 138, 138);">知识编号：</span><span style="display: inline-block; float: left; margin-right: 14px; color: rgb(138, 138, 138);">200870</span></p><div class="content" style="margin-bottom: 70px; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">故障现象:<br><br><span style="font-family: 微软雅黑;"><span style="font-size: 10.5pt;">本次针对ThinkPad USB type-c接口和电源设备的充电功能发布了一版BIOS重要更新。</span><br><br><span style="font-size: 10.5pt;">影响机型如下：</span><br><br><span style="font-size: 10.5pt;"><span style="font-size: 9pt;">X1 Yoga 6th Gen (Type 20XY, 20Y0) Laptop (ThinkPad)<br><br>X1 Carbon 9th Gen - (Type 20XW, 20XX) Laptop (ThinkPad)<br><br>X1 Nano Gen 1 (Type 20UN 20UQ) Laptop (ThinkPad)<br><br>X13 Yoga Gen 2 (Type 20W8, 20W9) Laptop (ThinkPad)<br><br>X1 Extreme 4th Gen (Type 20Y5,20Y6) Laptop (ThinkPad)<br><br>P1 Gen 4 (type 20Y3, 20Y4 ) Laptop (ThinkPad)<br><br>X12 Detachable Gen 1 (Type 20UW, 20UV) Laptop (ThinkPad)<br><br>L13 Gen 2 (type 20VH, 20VJ) Laptops (ThinkPad)<br><br>L13 Yoga Gen 2 (type 20VL, 20VK) Laptops (ThinkPad)<br><br>X1 Titanium (Type 20QA, 20QB) Laptop (ThinkPad)<br><br>T14s Gen 2 (Type 20WM, 20WN) Laptop (ThinkPad)<br><br>X13 Gen 2 (Type 20WK, 20WL) Laptop (ThinkPad)<br><br>T14 Gen 2 (Type 20W0, 20W1) Laptop (ThinkPad)<br><br>P14s Gen 2 (Type 20VX, 20VY) Laptop (ThinkPad)<br><br>T15 Gen 2 (Type 20W4, 20W5) Laptop (ThinkPad)<br><br>P15s Gen 2 (Type 20W6, 20W7) Laptop (ThinkPad)<br><br>L14 Gen 2 Type 20X1 20X2 Laptops (ThinkPad)<br><br>L15 Gen 2 Type 20X3 20X4 Laptop (ThinkPad)</span></span></span><br><br>解决方案:<br><br><p><font style="font-size: 10.5pt; font-family: 微软雅黑;">此版本BIOS 主要是针对受影响机型的USB-C接口经常切换用于适配两种及以上USB-C型电源设备时（例如：USB-C AC电源适配器，USB-C 扩展坞/雷电3扩展坞，USB-C显示器/雷电3显示器，USB-C移动电源等），</font><font style="font-size: 10.5pt; font-family: 微软雅黑;">需尽快将BIOS更新到以下示例或更新的版本，以用于解决或预防电源设备不充电的问题。</font><br class="Apple-interchange-newline"><br></p><br><p><br class="Apple-interchange-newline"><br></p><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><table class="MsoNormalTable" cellspacing="0" cellpadding="0" width="790" border="0" style="margin: 0px 0px 0px 30.2pt; padding: 0px; border-spacing: 0px; font-size: 14px; font-family: Lato, museo_sans300, Arial, sans-serif; width: 921px; color: rgb(51, 51, 51);"><tbody style="box-sizing: border-box;"><tr style="margin: 0px; padding: 0px; box-sizing: border-box; height: 0.3in;"><td width="379" style="box-sizing: border-box; border-width: 1pt; border-color: windowtext; height: 0.3in; width: 392px; padding: 0in 5.4pt;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 403px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box;"><b style="box-sizing: border-box;"><span style="box-sizing: border-box; color: black;">产品名称</span></b></span></p><br></td><td width="95" style="box-sizing: border-box; border-width: 1pt 1pt 1pt medium; border-left-style: none; border-top-color: windowtext; height: 0.3in; border-right-color: windowtext; width: 89px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 117px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box;"><b style="box-sizing: border-box;"><span style="box-sizing: border-box; color: black;">BIOS / ECP</span></b></span><b style="box-sizing: border-box;"><span style="box-sizing: border-box; color: black;"><o:p style="box-sizing: border-box;"></o:p></span></b></p><br></td><td width="144" style="box-sizing: border-box; border-width: 1pt 1pt 1pt medium; border-left-style: none; border-top-color: windowtext; height: 0.3in; border-right-color: windowtext; width: 149px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 146px; display: inline-block; line-height: 22px;"><b style="box-sizing: border-box;"><span style="box-sizing: border-box; color: black;">联想官网链接</span></b></p><br></td><td width="76" style="box-sizing: border-box; border-width: 1pt 1pt 1pt medium; border-left-style: none; border-top-color: windowtext; height: 0.3in; border-right-color: windowtext; width: 78px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 71px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box;"><b style="box-sizing: border-box;"><span style="box-sizing: border-box; color: black;">版本</span></b></span></p><br></td><td width="96" style="box-sizing: border-box; border-width: 1pt 1pt 1pt medium; border-left-style: none; border-top-color: windowtext; height: 0.3in; border-right-color: windowtext; width: 130px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 126px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box;"><b style="box-sizing: border-box;"><span style="box-sizing: border-box; color: black;">发布时间</span></b></span></p><br></td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box; height: 31.5pt;"><td width="379" style="box-sizing: border-box; border-width: medium 1pt 1pt; border-top-style: none; border-top-color: initial; height: 31.5pt; border-right-color: windowtext; width: 392px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: windowtext;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 403px; display: inline-block; line-height: 22px;">X1 Yoga 6th Gen (Type 20XY, 20Y0) Laptop (ThinkPad)<br style="box-sizing: border-box;"><br>X1 Carbon 9th Gen - (Type 20XW, 20XX) Laptop (ThinkPad)<o:p style="box-sizing: border-box;"></o:p></p><br></td><td width="95" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 31.5pt; border-right-color: windowtext; width: 89px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 117px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">1.51 / 1.32<o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="144" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 31.5pt; border-right-color: windowtext; width: 149px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 146px; display: inline-block; line-height: 22px;"><b style="box-sizing: border-box;"><span style="box-sizing: border-box; color: black;"><a href="https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-carbon-9th-gen-type-20xw-20xx/downloads/ds548819" style="color: rgb(25, 118, 161); text-decoration-line: none; outline: none 0px; box-sizing: border-box; cursor: pointer; padding-left: 0.2em; padding-right: 0.2em; background-color: transparent;">BIOS/UEFI</a></span></b><span style="box-sizing: border-box; color: black;"><o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="76" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 31.5pt; border-right-color: windowtext; width: 78px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 71px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">1.51-1.32<o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="96" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 31.5pt; border-right-color: windowtext; width: 130px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 126px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">03 Feb 2022<o:p style="box-sizing: border-box;"></o:p></span></p><br></td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box; height: 30.75pt;"><td width="379" style="box-sizing: border-box; border-width: medium 1pt 1pt; border-top-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 392px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: windowtext;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 403px; display: inline-block; line-height: 22px;">X1 Nano Gen 1 (Type 20UN 20UQ) Laptop (ThinkPad)<o:p style="box-sizing: border-box;"></o:p></p><br></td><td width="95" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 89px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 117px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">1.49 / 1.44<o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="144" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 149px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 146px; display: inline-block; line-height: 22px;"><b style="box-sizing: border-box;"><span style="box-sizing: border-box; color: black;"><a href="https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-nano-gen-1-type-20un-20uq/downloads/ds547748" style="color: rgb(25, 118, 161); text-decoration-line: none; outline: none 0px; box-sizing: border-box; cursor: pointer; padding-left: 0.2em; padding-right: 0.2em; background-color: transparent;">BIOS/UEFI</a></span></b><span style="box-sizing: border-box; color: black;"><o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="76" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 78px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 71px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">1.49-1.44<o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="96" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 130px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 126px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">15 Feb 2022<o:p style="box-sizing: border-box;"></o:p></span></p><br></td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box; height: 30.75pt;"><td width="379" style="box-sizing: border-box; border-width: medium 1pt 1pt; border-top-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 392px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: windowtext;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 403px; display: inline-block; line-height: 22px;">X13 Yoga Gen 2 (Type 20W8, 20W9) Laptop (ThinkPad)<o:p style="box-sizing: border-box;"></o:p></p><br></td><td width="95" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 89px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 117px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">1.32 / 1.24<o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="144" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 149px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 146px; display: inline-block; line-height: 22px;"><b style="box-sizing: border-box;"><span style="box-sizing: border-box; color: black;"><a href="https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x13-yoga-gen-2-type-20w8-20w9/downloads/ds549585" style="color: rgb(25, 118, 161); text-decoration-line: none; outline: none 0px; box-sizing: border-box; cursor: pointer; padding-left: 0.2em; padding-right: 0.2em; background-color: transparent;">BIOS/UEFI</a></span></b><span style="box-sizing: border-box; color: black;"><o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="76" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 78px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 71px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">1.32-1.24<o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="96" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 130px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 126px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">21 Feb 2022<o:p style="box-sizing: border-box;"></o:p></span></p><br></td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box; height: 30.75pt;"><td width="379" style="box-sizing: border-box; border-width: medium 1pt 1pt; border-top-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 392px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: windowtext;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 403px; display: inline-block; line-height: 22px;">X1 Extreme 4th Gen (Type 20Y5,20Y6) Laptop (ThinkPad)<br style="box-sizing: border-box;"><br>P1 Gen 4 (type 20Y3, 20Y4 ) Laptop (ThinkPad)<o:p style="box-sizing: border-box;"></o:p></p><br></td><td width="95" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 89px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 117px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">1.14 / 1.15<o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="144" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 149px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 146px; display: inline-block; line-height: 22px;"><b style="box-sizing: border-box;"><span style="box-sizing: border-box; color: black;"><a href="https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-extreme-4th-gen-type-20y5-20y6/downloads/ds551052" style="color: rgb(25, 118, 161); text-decoration-line: none; outline: none 0px; box-sizing: border-box; cursor: pointer; padding-left: 0.2em; padding-right: 0.2em; background-color: transparent;">BIOS/UEFI</a></span></b><span style="box-sizing: border-box; color: black;"><o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="76" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 78px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 71px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">1.14-1.15<o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="96" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 130px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 126px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">18 Feb 2022<o:p style="box-sizing: border-box;"></o:p></span></p><br></td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box; height: 30.75pt;"><td width="379" style="box-sizing: border-box; border-width: medium 1pt 1pt; border-top-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 392px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: windowtext;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 403px; display: inline-block; line-height: 22px;">X12 Detachable Gen 1 (Type 20UW, 20UV) Laptop (ThinkPad)<o:p style="box-sizing: border-box;"></o:p></p><br></td><td width="95" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 89px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 117px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">1.20 / 1.16<o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="144" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 149px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 146px; display: inline-block; line-height: 22px;"><b style="box-sizing: border-box;"><span style="box-sizing: border-box; color: black;"><a href="https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x12-detachable-gen-1-type-20uw-20uv/downloads/ds548294" style="color: rgb(25, 118, 161); text-decoration-line: none; outline: none 0px; box-sizing: border-box; cursor: pointer; padding-left: 0.2em; padding-right: 0.2em; background-color: transparent;">BIOS/UEFI</a></span></b><span style="box-sizing: border-box; color: black;"><o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="76" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 78px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 71px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">1.20<o:p style="box-sizing: border-box;"></o:p></span></p><br></td><td width="96" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 130px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p class="MsoNormal" style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 126px; display: inline-block; line-height: 22px;"><span style="box-sizing: border-box; color: black;">22 Feb 2022<o:p style="box-sizing: border-box;"></o:p></span></p><br></td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box;"><td width="379" style="box-sizing: border-box; border-width: medium 1pt 1pt; border-top-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 392px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: windowtext;"><br><p style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 403px; display: inline-block; line-height: 22px;">L13 Gen 2 (type 20VH, 20VJ) Laptops (ThinkPad)<br style="box-sizing: border-box;"><br>L13 Yoga Gen 2 (type 20VL, 20VK) Laptops (ThinkPad)</p><br></td><td width="95" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 89px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 117px; display: inline-block; line-height: 22px;">1.16 / 1.14 Nvpro<br style="box-sizing: border-box;"><br>1.14 / 1.10 Vpro</p><br></td><td width="144" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 149px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><strong style="box-sizing: border-box;"><a href="https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-l-series-laptops/thinkpad-l13-yoga-gen-2-type-20vl-20vk/downloads/ds554195" style="color: rgb(25, 118, 161); text-decoration-line: none; outline: none 0px; box-sizing: border-box; cursor: pointer; padding-left: 0.2em; padding-right: 0.2em; background-color: transparent;">BIOS/UEFI</a></strong></td><td width="76" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 78px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;">1.16-1.14</td><td width="96" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 130px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;">09 Mar 2022</td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box;"><td width="379" style="box-sizing: border-box; border-width: medium 1pt 1pt; border-top-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 392px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: windowtext;">X1 Titanium (Type 20QA, 20QB) Laptop (ThinkPad)</td><td width="95" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 89px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;">1.19 / 1.13</td><td width="144" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 149px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><a href="https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-x-series-laptops/thinkpad-x1-titanium-type-20qa-20qb/downloads/ds548250" style="color: rgb(25, 118, 161); text-decoration-line: none; outline: none 0px; box-sizing: border-box; cursor: pointer; padding-left: 0.2em; padding-right: 0.2em; background-color: transparent;"><strong style="box-sizing: border-box;">BIOS/UEFI</strong></a></td><td width="76" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 78px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;">1.19-1.13</td><td width="96" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 130px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;">07 Mar 2022</td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box;"><td width="379" style="box-sizing: border-box; border-width: medium 1pt 1pt; border-top-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 392px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: windowtext;"><br><p style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 403px; display: inline-block; line-height: 22px;">T14s Gen 2 (Type 20WM, 20WN) Laptop (ThinkPad)<br style="box-sizing: border-box;"><br>X13 Gen 2 (Type 20WK, 20WL) Laptop (ThinkPad)</p><br></td><td width="95" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 89px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;">1.44 / 1.38</td><td width="144" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 149px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><strong style="box-sizing: border-box;"><a href="https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t14s-gen-2-type-20wm-20wn/downloads/ds549521" style="color: rgb(25, 118, 161); text-decoration-line: none; outline: none 0px; box-sizing: border-box; cursor: pointer; padding-left: 0.2em; padding-right: 0.2em; background-color: transparent;">BIOS/UEFI</a></strong></td><td width="76" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 78px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;">1.44</td><td width="96" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 130px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;">03 Mar 2022</td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box;"><td width="379" style="box-sizing: border-box; border-width: medium 1pt 1pt; border-top-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 392px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: windowtext;"><br><p style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 403px; display: inline-block; line-height: 22px;">T14 Gen 2 (Type 20W0, 20W1) Laptop (ThinkPad)<br style="box-sizing: border-box;"><br>P14s Gen 2 (Type 20VX, 20VY) Laptop (ThinkPad)<br style="box-sizing: border-box;"><br>T15 Gen 2 (Type 20W4, 20W5) Laptop (ThinkPad)<br style="box-sizing: border-box;"><br>P15s Gen 2 (Type 20W6, 20W7) Laptop (ThinkPad)</p><br></td><td width="95" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 89px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 117px; display: inline-block; line-height: 22px;">1.49 / 1.40</p><br></td><td width="144" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 149px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><a href="https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t14-gen-2-type-20w0-20w1/downloads/ds548904" style="color: rgb(25, 118, 161); text-decoration-line: none; outline: none 0px; box-sizing: border-box; cursor: pointer; padding-left: 0.2em; padding-right: 0.2em; background-color: transparent;"><strong style="box-sizing: border-box;">BIOS/UEFI</strong></a></td><td width="76" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 78px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;">1.49</td><td width="96" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 130px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;">23 Mar 2022</td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box;"><td width="379" style="box-sizing: border-box; border-width: medium 1pt 1pt; border-top-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 392px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: windowtext;"><br><p style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 403px; display: inline-block; line-height: 22px;">L14 Gen 2 Type 20X1 20X2 Laptops (ThinkPad)<br style="box-sizing: border-box;"><br>L15 Gen 2 Type 20X3 20X4 Laptop (ThinkPad)</p><br></td><td width="95" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 89px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><br><p style="margin-top: 10px; margin-bottom: 10px; box-sizing: border-box; font-size: 14px; width: 117px; display: inline-block; line-height: 22px;">1.55 / 1.47</p><br></td><td width="144" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 149px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;"><a href="https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-l-series-laptops/thinkpad-l14-gen-2-type-20x1-20x2/downloads/ds548055" style="color: rgb(25, 118, 161); text-decoration-line: none; outline: none 0px; box-sizing: border-box; cursor: pointer; padding-left: 0.2em; padding-right: 0.2em; background-color: transparent;"><strong style="box-sizing: border-box;">BIOS/UEFI</strong></a></td><td width="76" nowrap="" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 78px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;">1.55-1.47</td><td width="96" style="box-sizing: border-box; border-width: medium 1pt 1pt medium; border-top-style: none; border-left-style: none; border-top-color: initial; height: 30.75pt; border-right-color: windowtext; width: 130px; border-bottom-color: windowtext; padding: 0in 5.4pt; border-left-color: initial;">29 Mar 2022</td></tr></tbody></table><br><p></p><br><div> </div><br><div><br><br><font style="font-size: 10.5pt; font-family: 微软雅黑;"><strong>注意：</strong></font></div><br><div><font style="font-size: 10.5pt; font-family: 微软雅黑;"><strong>更新时请注意，需要移除所有系统外接设备，只连接更新BIOS必须的电源适配器。</strong></font></div><br><div> </div><br><div> </div><br><div><br><br> </div><br>备注:<br><br><p><a target="_blank" href="https://pcsupport.lenovo.com/us/en/solutions/HT513369" style="color: rgb(86, 157, 225); text-decoration-line: none; outline: none 0px;">WW Tips请参考网页</a></p></div> SF页:
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