T14/T15/P14S/P15S BIOS更新，修正CPU锁频的故障
<section class="right_main_box01" style="margin: 0px 0px 10px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); color: rgb(79, 79, 79); font-family: sans-serif; font-size: 16px;"><header class="title_2" style="margin: 0px; padding: 0px 0px 0px 19px; border: 1px solid rgb(227, 227, 227); outline: 0px; vertical-align: baseline; background: url("../images/201402_title_bg001.png") 0px bottom repeat-x; color: rgb(60, 60, 60); height: 47px; font-stretch: normal; font-size: 18px; line-height: 45px; font-family: "Microsoft Yahei", simhei;">驱动信息</header><section class="drive-detailed_download02" style="margin: 0px; padding: 30px 40px; border-width: 0px 1px 1px; border-style: none solid solid; border-color: rgb(227, 227, 227); border-image: initial; outline: 0px; vertical-align: baseline; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"><ul class="drive-detailed_download02_ul" style="border: 0px; outline: 0px; vertical-align: baseline; background: transparent; width: 967.1px;"><li class="drive-detailed_download02_ul_li" style="margin-left: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; list-style: none; clear: both; font-size: 14px; line-height: 26px; color: rgb(100, 100, 100);"><b class="drive-detailed_download02_ul_li_b" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">适用系统：</b>Windows 10 64-bit</li><li class="drive-detailed_download02_ul_li" style="margin-left: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; list-style: none; clear: both; font-size: 14px; line-height: 26px; color: rgb(100, 100, 100);"><b class="drive-detailed_download02_ul_li_b" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">支持部件：</b>BIOS</li><li class="drive-detailed_download02_ul_li" style="margin-left: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; list-style: none; clear: both; font-size: 14px; line-height: 26px; color: rgb(100, 100, 100);"><b class="drive-detailed_download02_ul_li_b" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">发布时间：</b>2020/10/12</li><li class="drive-detailed_download02_ul_li" style="margin-left: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; list-style: none; clear: both; font-size: 14px; line-height: 26px; color: rgb(100, 100, 100);"><b class="drive-detailed_download02_ul_li_b" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">版本：</b>1.14</li><li class="drive-detailed_download02_ul_li" style="margin-left: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; list-style: none; clear: both; font-size: 14px; line-height: 26px; color: rgb(100, 100, 100);"><b class="drive-detailed_download02_ul_li_b" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">文件：</b><table class="drive-detailed_download02_ul_li_list" style="margin: 10px 0px 0px 40px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; border-spacing: 0px; width: 850px; font-size: 12px; line-height: 20px;"><tbody style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><tr style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><td class="drive-detailed_download02_ul_li_list_icon" style="margin: 0px; padding: 3px 0px 30px; border-width: 0px; border-style: initial; border-color: initial; outline: 0px; vertical-align: top; background: transparent; text-align: right; width: 40px;"><img src="https://think.lenovo.com.cn/images/iSoft/exe.png" class="drive-detailed_download02_ul_li_list_icon_img" style="margin: 0px; padding: 0px; border: none; outline: 0px; vertical-align: baseline; background: transparent; height: 35px; width: 35px;"></td><td class="drive-detailed_download02_ul_li_list_file" style="margin: 0px; padding: 0px 0px 30px 5px; border-width: 0px; border-style: initial; border-color: initial; outline: 0px; vertical-align: top; background: transparent; width: 550px;">BIOS-n2xuj07w.exe<br>11.94 MB</td><td class="drive-detailed_download02_ul_li_list_btn" style="margin: 0px; padding: 0px 0px 0px 10px; border-width: 0px; border-style: initial; border-color: initial; outline: 0px; vertical-align: baseline; background: transparent;"><a href="http://newdriverdl.lenovo.com.cn/newlenovo/alldriversupload/76012/BIOS-n2xuj07w.exe" class="drive-detailed_download02_ul_li_list_btn_a" style="margin: 0px; padding: 0px; border: 0px; vertical-align: baseline; background: transparent; text-decoration-line: none; color: rgb(114, 172, 227); display: block; height: 31px; cursor: pointer;"><div class="drive-detailed_download02_ul_li_list_btn_a_l" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: url("../images/201402_btn_bg008.png") left center; float: left; height: 31px; width: 16px;"></div><div class="drive-detailed_download02_ul_li_list_btn_a_text" style="margin: 0px; padding: 0px 10px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(233, 80, 74); float: left; height: 31px; color: rgb(255, 255, 255); text-align: center; font-stretch: normal; font-size: 14px; line-height: 31px; font-family: "Microsoft Yahei", simhei;"><img src="https://think.lenovo.com.cn/v14/images/201402_download001.png" class="drive-detailed_download02_ul_li_list_btn_a_text_icon" style="margin: -3px 5px 0px 0px; padding: 0px; outline: 0px; vertical-align: middle; background: transparent; height: 14px;">立即下载</div><div class="drive-detailed_download02_ul_li_list_btn_a_r" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: url("../images/201402_btn_bg008.png") right center; float: left; height: 31px; width: 16px;"></div></a></td></tr></tbody></table></li></ul></section></section><section class="right_main_box01" style="margin: 0px 0px 10px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: rgb(255, 255, 255); color: rgb(79, 79, 79); font-family: sans-serif; font-size: 16px;"><header class="title_2" style="margin: 0px; padding: 0px 0px 0px 19px; border: 1px solid rgb(227, 227, 227); outline: 0px; vertical-align: baseline; background: url("../images/201402_title_bg001.png") 0px bottom repeat-x; color: rgb(60, 60, 60); height: 47px; font-stretch: normal; font-size: 18px; line-height: 45px; font-family: "Microsoft Yahei", simhei;"><div class="title_2_icon01" style="margin: 16px 15px 0px 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: url("../images/201402_title_icon.png") no-repeat; height: 15px; width: 15px; float: left; display: inline;"></div>驱动描述</header><section class="drive-detailed_text01" style="margin: 0px; padding: 30px 40px; border-width: 0px 1px 1px; border-style: none solid solid; border-color: rgb(227, 227, 227); border-image: initial; outline: 0px; vertical-align: baseline; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-size: 12px; line-height: 22px; color: rgb(100, 100, 100);"><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">升级方法:</p><ul class=" list-paddingleft-2" style="padding-left: 30px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; width: 1266.27px; list-style-type: none;"><li style="margin-left: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; list-style: none; clear: both;"><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">*强烈建议，BIOS的升级工作由计算机的专业技术人员完成 <br>*注意： 升级操作前请连接电源适配器和充满电的电池<br>*注意： 升级过程中不要关机或待机，否则可能严重损害您的计算机</p></li><li style="margin-left: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; list-style: none; clear: both;"><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">BIOS升级方法，请参照： <br><a href="https://iknow.lenovo.com/detail/dc_KB026176.html" target="_blank" style="margin: 0px; padding: 0px; border: 0px; vertical-align: baseline; background: transparent; text-decoration-line: none; color: rgb(114, 172, 227);">https://iknow.lenovo.com/detail/dc_KB026176.html</a></p></li></ul><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><br></p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">支持系统:</p><ul class=" list-paddingleft-2" style="padding-left: 30px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; width: 967.1px; list-style-type: none;"><li style="margin-left: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; list-style: none; clear: both;"><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">Microsoft Windows 10 64-bit</p></li></ul><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><br></p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">支持机型:</p><ul class=" list-paddingleft-2" style="padding-left: 30px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; width: 967.1px; list-style-type: none;"><li style="margin-left: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; list-style: none; clear: both;"><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">ThinkPad T14 Gen 1 (Machine types: 20S0, 20S1, 20S2, 20S3)</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">ThinkPad T15 Gen 1 (Machine types: 20S6, 20S7)</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">ThinkPad P14s Gen 1 (Machine types: 20S4, 20S5)</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">ThinkPad P15s Gen 1 (Machine types: 20T4, 20T5)</p></li></ul><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><br></p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">更新说明:</p><ul class=" list-paddingleft-2" style="padding-left: 30px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; width: 967.1px; list-style-type: none;"><li style="margin-left: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; list-style: none; clear: both;"><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><1.14></p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">UEFI:1.14 / ECP: 1.07</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">-[重要] 将Dock UNDI驱动程序更新为2.030.2020.08.13版本.</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><1.13></p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">UEFI:1.13 / ECP: 1.07</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">-[重要] 更新诊断到 04.14.001</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">-(新增) 支持报警唤醒系统</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><1.10></p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">UEFI:1.10 / ECP: 1.07</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">-(新增) 增加支持 TCO图标.</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><1.09></p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">UEFI: 1.09 / ECP: 1.06</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; font-family: 宋体;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; line-height: 22px; font-family: sans-serif;">- (新增) 更新CPU微码.</span></p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; font-family: 宋体;"><span style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent; line-height: 22px; font-family: sans-serif;">(注意) 上述更新将在BIOS更新过程中在屏幕上显示"Self-Healing BIOS backup progressing ... xx %"消息.</span></p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">- (修正) BIOS可能产生0288哔哔声错误的问题.</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">- (修正) 可能禁用CPU Turbo模式的问题.</p><p style="margin-top: 5px; margin-bottom: 5px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;">- (修正) 启用内核DMA保护时无法调整总图形内存的问题.</p></li></ul></section></section> [color=#244d8f][u]https://think.lenovo.com.cn/support/driver/driverdetail.aspx?DEditid=74499&docTypeID=DOC_TYPE_DRIVER&driverID=undefined&treeid=14478&args=%3Fyt%3Dpt%26categoryid%3D14478%26CODEName%3DThinkPad%2520P14s%26SearchType%3D0%26wherePage%3D2[/u][/color][size=5]链接地址。[/size]
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