Win7系統下刪除安裝Linux系統後殘餘的啓動項

1. 問題描述：

   卸載ubuntu後系統啓動項還有殘留的無效Ubuntu啓動項選擇。 

2. 錯誤的方法：

   我在網上找了許多方法，提到很多的是採用運行 --> msconfig -->啓動項-->刪除ubuntu啓動項。但這種方法好像不頂用，因爲WIN7下好像啓動項中只有windows 7os這一個選項。 

3. 成功的方法：

   首先，以管理員身份啓動cmd窗口

4. 其次，輸入並執行命令bcdedit，得到如下結果：

   C:\Windows\system32>bcdedit

   Windows Boot Manager

   -------------------- 

   identifier {bootmgr} 

   device partition=C:

   description Windows Boot Manager

   locale zh-CN

   inherit {globalsettings}

   default {current}

   resumeobject {f00a81b4-9c18-11de-817f-f75094157968}

   displayorder {current} {f00a81b3-9c18-11de-817f-f75094157968} 

   {f00a81b8-9c18-11de-817f-f75094157968}

   toolsdisplayorder {memdiag}

   timeout 10

    

   Windows Boot Loader

   ------------------- 

   identifier {current} 

   device partition=C:

   path \Windows\system32\winload.exe 

   description Windows 7 

   locale zh-CN

   inherit {bootloadersettings}

   recoverysequence {f00a81b6-9c18-11de-817f-f75094157968}

   recoveryenabled Yes

   osdevice partition=C: 

   systemroot \Windows

   resumeobject {f00a81b4-9c18-11de-817f-f75094157968}

   nx OptIn 

    

   Real-mode Boot Sector

   ---------------------

   identifier {f00a81b8-9c18-11de-817f-f75094157968}

   device partition=F:

   path \ubuntu\winboot\wubildr.mbr 

   description Ubuntu

    

5. 其中最後一條記錄正是需要刪除掉的ubuntu，它的ID號是{f00a81b8-9c18-11de-817f-f75094157968} 

6. 輸入並執行命令bcdedit /delete {f00a81b3-9c18-11de-817f-f75094157968} 得到操作成功的提示： 

   C:\Windows\system32>bcdedit /delete {f00a81b3-9c18-11de-817f-f75094157968} The operation completed successfully.

7. 重啓計算機，驗證成功！

 

 

 

https://jingyan.baidu.com/article/6fb756eca1316e241958fb10.html