windows bcd修復(fù),win10boot bcd錯(cuò)誤修復(fù)

windows bcd修復(fù)

若您的 Windows 操作系統(tǒng)不能啟動(dòng)，可能是由于 BCD 存儲(chǔ)器損壞或丟失導(dǎo)致的。BCD（Boot Configuration Data）是一個(gè)Windows操作系統(tǒng)用來(lái)管理系統(tǒng)引導(dǎo)程序的文件。以下是修復(fù)BCD的步驟：

1. 創(chuàng)建 Windows 安裝盤或啟動(dòng)盤。您可以使用 Windows 官方網(wǎng)站上提供的 Media Creation Tool 來(lái)創(chuàng)建 Windows 安裝盤或啟動(dòng)盤。

2. 插入啟動(dòng)盤或安裝盤。

3. 進(jìn)入 BIOS 設(shè)置，在引導(dǎo)順序中選擇USB或光驅(qū)。

4. 啟動(dòng)后，選擇“修復(fù)計(jì)算機(jī)”。

5. 點(diǎn)擊“疑難解答”選項(xiàng)。

6. 選擇“高級(jí)選項(xiàng)”，然后點(diǎn)擊“命令提示符”。

7. 在命令提示符下，輸入以下命令并按 Enter 鍵：

bootrec /fixmbr

bootrec /fixboot

bootrec /rebuildbcd

8. 輸入 exit 命令并按 Enter 鍵，退出命令提示符。

9. 重新啟動(dòng)計(jì)算機(jī)，確保您已將 BIOS 設(shè)置還原為正常啟動(dòng)項(xiàng)。

從這時(shí)起，您的 Windows 系統(tǒng)應(yīng)該能夠正常啟動(dòng)并修復(fù) BCD 存儲(chǔ)器。

win10boot bcd錯(cuò)誤修復(fù)

以下是修復(fù)Win10引導(dǎo)BCD錯(cuò)誤的步驟：

1.使用Windows 10安裝媒介，進(jìn)入“安裝界面”。

2.在安裝界面的頂部，選擇“修復(fù)您的電腦”。

3.在接下來(lái)的界面中，選擇“疑難解答”選項(xiàng)。

4.在疑難解答界面中，選擇“高級(jí)選項(xiàng)”。

5.在高級(jí)選項(xiàng)界面中，選擇“命令提示符”。

6.在命令提示符中，輸入“bootrec /fixmbr”并按回車鍵。

7.完成后，再輸入“bootrec /fixboot”并按下回車鍵。

8.最后，再輸入“bootrec /rebuildbcd”并按下回車鍵。

9.在命令執(zhí)行完畢后，退出命令提示符窗口，關(guān)閉計(jì)算機(jī)。

10.重新啟動(dòng)計(jì)算機(jī)，看看是否修復(fù)了BCD錯(cuò)誤。

window10 bcd損壞

如果您的Windows 10啟動(dòng)時(shí)提示BCD損壞，您可以嘗試以下步驟來(lái)修復(fù)它：

1. 在Windows 10安裝媒體中進(jìn)入“修復(fù)你的計(jì)算機(jī)”選項(xiàng)。您可以使用DVD、USB閃存驅(qū)動(dòng)器或其他啟動(dòng)介質(zhì)。

2. 選擇“故障排除”>“高級(jí)選項(xiàng)”>“命令提示符”。輸入以下命令：

`bootrec.exe /fixmbr`

`bootrec.exe /fixboot`

`bootrec.exe /rebuildbcd`

3. 重啟計(jì)算機(jī)并檢查是否解決了問(wèn)題。

如果這些步驟無(wú)法解決問(wèn)題，您可能需要重新安裝Windows 10或者求助于專業(yè)技術(shù)支持。

bcd修復(fù)win7

為了修復(fù)Windows 7的BCD，請(qǐng)按照以下步驟操作：

1. 插入Windows 7安裝盤或恢復(fù)盤，啟動(dòng)計(jì)算機(jī)。

2. 在語(yǔ)言選項(xiàng)頁(yè)面上，選擇您的語(yǔ)言和其他首選項(xiàng)，然后單擊下一步。

3. 在下一頁(yè)面上，單擊"修復(fù)您的計(jì)算機(jī)"。

4. 選擇"使用命令提示符"。

5. 在命令提示符中，鍵入以下命令并按Enter鍵：bootrec /fixmbr

6. 然后鍵入以下命令并按Enter鍵：bootrec /fixboot

7. 最后，鍵入以下命令并按Enter鍵：bootrec /rebuildbcd

8. 如果命令提示您添加一個(gè)新的操作系統(tǒng)，請(qǐng)鍵入Y并按Enter鍵，然后繼續(xù)操作。

9. 重啟計(jì)算機(jī)并移除安裝盤。

這些步驟應(yīng)該能夠成功修復(fù)Windows 7的BCD。如果仍然遇到問(wèn)題，請(qǐng)考慮查看更詳細(xì)的指南或聯(lián)系計(jì)算機(jī)專家以獲取更好的支持。

windows10bcd修復(fù)

There are a few ways to repair or rebuild the boot configuration data (BCD) on a Windows 10 computer, depending on the specific issue and level of access to the system. Here are some possible steps you can try:

1. Use automatic repair

If your Windows 10 computer cannot start up properly due to BCD errors, you can use the automatic repair feature built into the operating system. This feature can help diagnose and fix startup issues, including problems with BCD. Here's how to perform an automatic repair:

1. Insert the Windows 10 installation media (such as a DVD or USB flash drive).

2. Restart your computer and boot from the installation media.

3. Select your language preferences and click Next.

4. Click on the "Repair your computer" option in the lower left corner.

5. Choose "Troubleshoot" and then "Advanced options."

6. Select "Startup Repair" and follow the on-screen instructions to complete the repair process.

Note that the exact steps may vary depending on your system and installation media.

2. Use bootrec commands

If the automatic repair option doesn't work or you have more advanced issues with BCD, you can use the command prompt and run some bootrec commands to repair or rebuild the BCD. Here are the steps:

1. Boot your computer from the Windows 10 installation media as described above.

2. Choose "Command Prompt" from the advanced options screen.

3. Type the following commands one at a time and press Enter after each one:

bootrec /fixmbr

bootrec /fixboot

bootrec /scanos

bootrec /rebuildbcd

4. Follow the prompts and answer "Y" or "Yes" if prompted to add the Windows installation to the BCD.

5. Restart your computer and check if the BCD issues have been resolved.

3. Use recovery options

If your Windows 10 system has a recovery partition (or you have created a system image or backup), you can use the recovery options to restore your computer to a previous state before the BCD errors occurred. Here's how to do it:

1. Restart your computer and repeatedly tap the F11 key (or another key depending on your system) during boot to access the recovery options.

2. Choose "Troubleshoot" and then "Advanced options."

3. Select "System Restore" or "System Image Recovery" and follow the on-screen instructions to restore your system to a previous state when it was working properly.

4. Check if the BCD issues have been resolved after the restore process is complete.

Note that system restore or system image recovery may erase some of your recent data, so make sure to back up your important files before attempting this option.

In any case, if you're not comfortable or confident with these steps, you may want to seek professional help or contact Microsoft support for further assistance.