ThinkPad 重装系统后杜比视界功能恢复指引
<h1 class="ace-line ace-line old-record-id-XBHOf2grCdQY8ncswFJdR1aclgg" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><strong>问题现象</strong></h1><div class="ace-line ace-line old-record-id-XBHOf2grCdQY8ncswFJdR1aclgg" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">ThinkPad 机型重装 Windows 纯净版系统后，杜比视界功能可能出现异常，常见表现为：</div><ol class="list-number1" start="1" 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 class="ace-line ace-line old-record-id-FHT3fagsDdMOXacnyzOdO16brpy" data-list="number">系统内找不到 Dolby Setting 应用（旧称 Dolby Access）；</li><li class="ace-line ace-line old-record-id-CJQXfX99kdtvCMcOW9bbepEHlO1" data-list="number">打开 Dolby Setting 后，杜比视界页面提示「此 PC 未针对杜比视界进行配置」；</li></ol><p style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><img src="https://chinakb.lenovo.com.cn/chinakb/prod-api/file/downloadFile?key=uniko/IMAGE/27079e7146197a8333541caa0b42bfae-1783561287005.png&name=2026-07-09_09-21-24.png" alt="2026-07-09_09-21-24.png" width="800" height="469" style="cursor: pointer; border: 0px; max-width: 100%; height: auto !important;"></p><div style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"> 3.点击上图中的“Lenovo安装程序”安装杜比视界配置组件时，弹出报错提示：<code>Dolby Vision PQConfig Installer was not installed. (Error Code 1603)</code>。</div><p style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><img src="https://chinakb.lenovo.com.cn/chinakb/prod-api/file/downloadFile?key=uniko/IMAGE/cf8b3bf492b1de56f50a85dcda8734aa-1783561309972.png&name=2026-07-09_09_32_01.png" alt="2026-07-09_09_32_01.png" width="800" height="306" style="cursor: pointer; border: 0px; max-width: 100%; height: auto !important;"></p><h1 class="ace-line ace-line old-record-id-YyBIfMNU0d149fcixyKjKQ22obi" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><strong>解决方案</strong></h1><h2 class="ace-line ace-line old-record-id-ZSX5f9giudBGP1c248fpqrACzLU" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><strong>步骤一：更新系统及相关组件至最新版本</strong></h2><div class="ace-line ace-line old-record-id-ZSX5f9giudBGP1c248fpqrACzLU" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">Dolby Setting 应用通常会随 Windows 系统更新自动安装，需先完成系统全量更新：</div><ol class="list-number1" start="1" 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 class="ace-line ace-line old-record-id-CISVf7dnodtuxKcMS7lamqFPnWX" data-list="number">进入 Windows 设置，打开「Windows 更新」页面，执行检查更新，安装所有系统累积更新；</li><li class="ace-line ace-line old-record-id-DFHVf44eldlyMPcUWY1nailrACC" data-list="number">进入「高级选项」-「可选更新」，安装全部驱动类、功能类可选更新；</li><li class="ace-line ace-line old-record-id-KrDQfUV4bdqBDRc59mveEHP0k19" data-list="number">打开微软应用商店，进入「库」页面，检查并更新所有内置应用。 完成全部更新后重启电脑，确认 Dolby Setting 应用是否已正常安装。</li></ol><p style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><strong>重要提示</strong></p><ul style="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>Windows 更新理论不会影响电脑上个人资料，但是仍存在不可预料的风险，可能导致系统崩溃或资料丢失等问题，建议先将个人资料、付费软件全盘备份到外部存储设备后再操作。</li><li>更新全程需要保持电源连接状态，即使电池满电也需要连接电源；更新过程中可能会出现反复多次重启、屏幕出现长时间黑屏、英文代码等，不要做任何操作，等待机器进入锁屏界面后再操作。</li></ul><h2 class="ace-line ace-line old-record-id-PDGMfSZZ8denzAcNO35ihvIQlRU" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><strong>步骤二：安装杜比视界官方配置组件</strong></h2><div class="ace-line ace-line old-record-id-PDGMfSZZ8denzAcNO35ihvIQlRU" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">若 Dolby Setting 已安装但杜比视界功能未激活，需安装<a href="https://chinakb.lenovo.com.cn/chinakb/prod-api/file/downloadFile?key=uniko/FILE/4271c16d2f2e9a1c0b6c7593cd47d7e6-1783561767367.exe&name=lenovoprovisiondolbyvisionp14.exe" target="_blank" rel="noopener" style="text-decoration-line: none;">联想官方杜比视界配置包</a>：</div><ol class="list-number1" start="1" 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 class="ace-line ace-line old-record-id-KHHMf07foduEMScY78lllmtxzGT" data-list="number">访问联想官方支持页面下载组件：<a href="https://support.lenovo.com/us/zc/downloads/ds543424" data-lark-is-custom="true" style="text-decoration-line: none;">https://support.lenovo.com/us/zc/downloads/ds543424</a></li><li class="ace-line ace-line old-record-id-BHKPfY9gmdxFKPcPW4hjjyERw5c" data-list="number">该页面需输入设备序列号（SN）验证机型适配性，若设备出厂不支持杜比视界，则无法下载对应组件。</li><li class="ace-line ace-line old-record-id-MDEHfWY15djuDOcST6bifjlzoEH" data-list="number">下载并安装「Dolby Vision Provisioning Kit」组件包。</li></ol><h2 class="ace-line ace-line old-record-id-GgtAfDGJOdZ9bqczIRSb11acfls" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><strong>步骤三：执行系统权限修复命令</strong></h2><div class="ace-line ace-line old-record-id-GgtAfDGJOdZ9bqczIRSb11acfls" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">若安装组件报错（错误码 1603），或 Dolby Setting 仍提示未配置，需通过管理员命令行创建安全组：</div><ol class="list-number1" start="1" 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 class="ace-line ace-line old-record-id-WCLQf04itdDOY7cepppcrrwApEH" data-list="number">按下 Win+S 打开系统搜索框，输入 <code>cmd</code>；</li><li class="ace-line ace-line old-record-id-OS38fipszdFPQ4c57bonwKSZCbm" data-list="number">在搜索结果中右键「命令提示符」，选择「以管理员身份运行」，在用户账户控制弹窗中点击「是」授权；</li><li class="ace-line ace-line old-record-id-DMZbfimtydBFKYcZ07lltzzNt05" data-list="number">在命令提示符窗口中输入以下命令，按下回车执行： <code>net localgroup "ALL RESTRICTED APPLICATION PACKAGES" /add</code></li></ol><h2 class="ace-line ace-line old-record-id-GhnqfzHOQd57dicnALLcOR25chn" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);"><strong>步骤四：验证功能恢复</strong></h2><div class="ace-line ace-line old-record-id-GhnqfzHOQd57dicnALLcOR25chn" style="color: rgb(52, 52, 52); font-family: "Microsoft YaHei", Arial, sans-serif, 宋体; background-color: rgb(255, 255, 255);">命令执行完成后，关闭命令提示符窗口，重新打开 Dolby Setting 应用，切换至「杜比视界」页面，即可确认功能是否恢复正常。</div>页:
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