windows 删除 多余系统启动引导项

Microsoft Windows [版本 6.1.7600]
版权所有 (c) 2009 Microsoft Corporation。保留所有权利。

C:\Users\Admin>bcdedit

Windows 启动管理器
--------------------
标识符                  {bootmgr}
device                  partition=C:
description             Windows Boot Manager
locale                  zh-CN
inherit                 {globalsettings}
default                 {current}
resumeobject            {c534b751-a0f1-11e3-a446-f4fe99dd9f32}
displayorder            {ntldr}
                        {current}
                        {c534b74d-a0f1-11e3-a446-f4fe99dd9f32}
                        {c534b750-a0f1-11e3-a446-f4fe99dd9f32}
toolsdisplayorder       {memdiag}
timeout                 30

Windows 旧 OS 加载器
------------------------
标识符                  {ntldr}
device                  partition=C:
path                    \ntldr
description             早期版本的 Windows

Windows 启动加载器
-------------------
标识符                  {current}
device                  partition=C:
path                    \Windows\system32\winload.exe
description             Windows 7
locale                  zh-CN
inherit                 {bootloadersettings}
recoverysequence        {c534b753-a0f1-11e3-a446-f4fe99dd9f32}
recoveryenabled         Yes
osdevice                partition=C:
systemroot              \Windows
resumeobject            {c534b751-a0f1-11e3-a446-f4fe99dd9f32}
nx                      OptIn

实模式启动扇区
---------------------
标识符                  {c534b74d-a0f1-11e3-a446-f4fe99dd9f32}
device                  partition=F:
path                    \NST\AutoNeoGrub0.mbr
description             NeoSmart的ISO条目
locale                  en-US

实模式启动扇区
---------------------
标识符                  {c534b750-a0f1-11e3-a446-f4fe99dd9f32}
device                  partition=C:
path                    \NST\NeoGrub.mbr
description             NeoGrub引导加载器

C:\Users\Admin>bcdedit /delete {ntldr}