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张宏邦
2019-2-25 下午7:12
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1507: Restoring Windows Boot Loader Manually You can restore Windows Boot Loader manually using Windows utilities Introduction Should you need to restore Windows Boot Loader, proceed as described in this article. One of the symptoms when you need to do this, is when you have the BOOTMGR is missing error on an attempt to start Windows. Solution ## Windows 2000/XP/Server 2003 Installation CD Boot the computer from the installation CD, start Recovery Console and run fixmbr and fixboot commands. Further information is available at: Windows 2000: http://support.microsoft.com/kb/229716/ Windows XP: see here Windows Server 2003: http://support.microsoft.com/kb/326215/ (!) If the system partition was not restored to its original position, then the boot.ini file needs to be updated. This can be done with the Recovery Console command bootcfg /rebuild Further information is available at: Windows Server 2003: http://support.microsoft.com/kb/317521/ For Windows 2000: Create a boot disk first: http://support.microsoft.com/kb/301680/ Then change the boot.ini from Windows: http://support.microsoft.com/kb/311578/ ## Windows Vista or Windows 7 installation CD/DVD Boot from Windows Vista installation disc, select language and keyboard or input method, click Next and choose to Repair your computer. Then you will need to select the operating system that you want to repair. In the System Recovery Options dialog box click Command Prompt and type the following: Bootrec.exe /FixMbr Bootrec.exe /FixBoot If you want to completely rebuild Windows Vista Boot Configuration Data, then you should issue the following command: Bootrec.exe /RebuildBcd This command scans all disks for installations that are compatible with Windows Vista. Additionally, this option also allows select the installations that you want to add to the Boot Configuration Data store. Further information is available at https://support.microsoft.com/en-us/help/927392/use-bootrec-exe-in-the-windows-re-to-troubleshoot-startup-issues ## Windows 8/8.1 See instructions at Microsoft Knowledge Base http://support.microsoft.com/kb/2622803/ ## Windows 10 Repair MBR in Windows 10: 1. Boot from Windows 10 installation DVD. 2. Press any key at the “Press any key to boot” message 3. When you get to the screen with "Install now" button, сlick the Repair your computer button in the lower-left corner. 4. Click on Troubleshoot 4. Click on Advanced options, then select Command prompt 5. Use Bootrec tool to repair the MBR by running the following commands in command prompt, one after the other: bootrec /RebuildBcd bootrec /fixMbr bootrec /fixboot 6. Exit and reboot the computer You can find more information at https://neosmart.net/wiki/bootrec/#Bootrec_in_Windows10 More information Please keep in mind that fixmbr is supported only on x86-based machines. 原文链接:https://kb.acronis.com/content/1507
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**(!) 注意:** - 如果在使用 Acronis 程序为运行 Windows 的计算机成功执行异机还原后,仍无法进入操作系统,可参考本文排查 Windows 操作系统的启动问题。 - 本文旨在供支持工程师和 IT 专业人员使用。 如果你要查找有关恢复选项的更多常规信息,请参阅 [Windows 10 中的恢复选项](https://support.microsoft.com/zh-cn/help/12415/windows-10-recovery-options)。 -请参考微软知识库文章[有关 Windows 启动问题的高级故障排查](https://docs.microsoft.com/zh-cn/windows/client-management/advanced-troubleshooting-boot-problems) 获得更多信息。 - 要了解更多有关计算机启动过程的知识,可访问 https://manybutfinite.com/post/how-computers-boot-up/ 如果问题定位在 Windows 启动加载器(Windows Boot Loader),您可以使用Windows实用程序手动还原 Windows 启动加载器(Windows Boot Loader) # 介绍 如果需要还原Windows Boot Loader,请按照本文所述进行操作。 当您需要执行此操作时,其中一个症状是,在尝试启动Windows时,BOOTMGR缺少错误。 # 解决方案 ## Windows 2000/XP/Server 2003 安装 CD 从安装CD启动计算机,启动故障恢复控制台并运行 **fixmbr** 和 **fixboot** 命令。 更多信息请访问: * Windows 2000: http://support.microsoft.com/kb/229716/ * Windows XP: 参考此文章 [here](https://neosmart.net/wiki/fix-mbr/2/#Fix_the_MBR_in_Windows_XP) * Windows Server 2003: http://support.microsoft.com/kb/326215/ (!)如果系统分区未恢复到其原始位置,则需要更新boot.ini文件。 这可以使用故障恢复控制台命令**bootcfg /rebuild**来完成 更多信息请访问: * Windows Server 2003: http://support.microsoft.com/kb/317521/ * 对于 Windows 2000: * 先创建一个启动磁盘: http://support.microsoft.com/kb/301680/ * 然后从Windows更改 boot.ini: http://support.microsoft.com/kb/311578/ ## Windows Vista or Windows 7 安装 CD/DVD 从 Windows Vista 或 Windows 7 安装光盘启动,选择语言和键盘或输入法,单击“下一步”,然后选择“修复计算机”。 然后,您需要选择要修复的操作系统。 在“系统恢复选项”对话框中,单击“命令提示符”并键入以下内容: >**Bootrec.exe /FixMbr** >**Bootrec.exe /FixBoot** 如果要完全重建Windows Vista引导配置数据,则应发出以下命令: >**Bootrec.exe /RebuildBcd** 此命令扫描所有磁盘以查找与 Windows Vista 或 Windows 7 兼容的安装。 此外,此选项还允许选择要添加到引导配置数据存储的安装。 有关详细信息,请访问https://support.microsoft.com/en-us/help/927392/use-bootrec-exe-in-the-windows-re-to-troubleshoot-startup-issues ## Windows 8/8.1 请参阅 Microsoft 知识库中的说明 http://support.microsoft.com/kb/2622803/ ## Windows 10 1. 从Windows 10安装DVD启动。 2. 按“按任意键以启动”消息中的任意键 3. 当您使用“立即安装”按钮进入屏幕时,请单击左下角的修复计算机按钮。 4. 单击**“疑难解答”** 5. 单击**“高级选项”**,然后选择**“命令提示符”** 6. 使用Bootrec工具通过在命令提示符中依次运行以下命令来修复MBR: >**bootrec /RebuildBcd** >**bootrec /fixMbr** >**bootrec /fixboot** 7. 退出并重新启动计算机 您可以在 https://neosmart.net/wiki/bootrec/#Bootrec_in_Windows10 上找到更多信息。 --- ### 注意 请记住,只有基于x86的计算机才支持**fixmbr**。 --- 原文链接: https://kb.acronis.com/content/1507
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