ThinkPad Intel CPU机型关闭E-core（能效核）操作指引
<h1 id="ue8b63536" class="ne-p" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><span class="ne-text">功能说明</span></h1><p class="ne-p" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><span class="ne-text">搭载 Intel CPU 的 ThinkPad 机型，可通过 BIOS 设置关闭 CPU 的 E-core（能效核），以满足特定软件兼容性或性能调优需求。</span></p><h1 class="ne-p" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><span class="ne-text">操作步骤</span></h1><ol class="ne-ol" style="margin: 0px; padding: 0px; list-style-position: initial; list-style-image: initial; margin-block-start: 1em; color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><li id="uc949dc39" data-lake-index-type="0"><span class="ne-text">重新启动计算机，当显示开机徽标屏幕时，按 F1 键进入 BIOS 设置界面。</span></li><li id="uc324ca9f" data-lake-index-type="0"><span class="ne-text">在 BIOS 菜单中依次进入 Config → CPU 选项。</span></li><li id="u8beec9bb" data-lake-index-type="0"><span class="ne-text">找到「Efficient-cores Support」选项，将其设置为 Off，即可关闭能效核。</span></li><li id="u5ade22ec" data-lake-index-type="0"><span class="ne-text">按 F10 键保存设置并退出 BIOS，计算机重启后生效。</span></li></ol><p style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><span class="ne-text"><img src="https://chinakb.lenovo.com.cn/chinakb/prod-api/file/downloadFile?key=uniko/IMAGE/ce197297032804f559e39bd973ac344f-1785807306389.png&name=2026-08-04_09-31-00.png" alt="1.png" width="800" height="497" style="cursor: pointer; border: 0px; max-width: 100%; height: auto !important;"></span></p><h1 style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><span class="ne-text">补充说明</span></h1><p style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><span class="ne-text">该功能为可选功能，并非所有机器都支持。若 BIOS 中没有相关选项，则表明该机型不支持关闭能效核。</span></p>页:
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