这台机器上出现的第一个启动项有问题。第二个启动项很好。但是，我不知道如何删除坏的启动项 - 它们似乎都共享相同的标识符。有人对如何修复有什么建议吗？输出bcdedit /v如下。
Windows Boot Manager
--------------------
identifier {9dea862c-5cdd-4e70-acc1-f32b344d4795}
device partition=\Device\HarddiskVolume2
path \EFI\Microsoft\Boot\bootmgfw.efi
description Windows Boot Manager
locale en-us
inherit {7ea2e1ac-2e61-4728-aaa3-896d9d0a9f0e}
bootshutdowndisabled Yes
default {2f62c409-2b6e-11e4-8674-9b5475bb064b}
resumeobject {2f62c408-2b6e-11e4-8674-9b5475bb064b}
displayorder {2f62c409-2b6e-11e4-8674-9b5475bb064b}
{2f62c403-2b6e-11e4-8674-9b5475bb064b}
{2f62c3ff-2b6e-11e4-8674-9b5475bb064b}
toolsdisplayorder {b2721d73-1db4-4c62-bf78-c548a880142d}
timeout 3
Windows Boot Loader
-------------------
identifier {2f62c409-2b6e-11e4-8674-9b5475bb064b}
device unknown
path \Windows\system32\winload.efi
description Windows Server
locale en-us
inherit {6efb52bf-1766-41db-a6b3-0ee5eff72bd7}
isolatedcontext Yes
allowedinmemorysettings 0x15000075
osdevice unknown
systemroot \Windows
resumeobject {2f62c408-2b6e-11e4-8674-9b5475bb064b}
nx OptOut
Windows Boot Loader
-------------------
identifier {2f62c403-2b6e-11e4-8674-9b5475bb064b}
device partition=C:
path \Windows\system32\winload.efi
description Windows Server 2012 R2
locale en-US
inherit {6efb52bf-1766-41db-a6b3-0ee5eff72bd7}
recoverysequence {2f62c406-2b6e-11e4-8674-9b5475bb064b}
recoveryenabled Yes
isolatedcontext Yes
allowedinmemorysettings 0x15000075
osdevice partition=C:
systemroot \Windows
resumeobject {2f62c402-2b6e-11e4-8674-9b5475bb064b}
nx OptOut
hypervisorlaunchtype Auto
Windows Boot Loader
-------------------
identifier {2f62c3ff-2b6e-11e4-8674-9b5475bb064b}
device partition=D:
path \Windows\system32\winload.efi
description Windows Server 2012 R2
locale en-US
inherit {6efb52bf-1766-41db-a6b3-0ee5eff72bd7}
recoverysequence {2f62c400-2b6e-11e4-8674-9b5475bb064b}
recoveryenabled Yes
isolatedcontext Yes
allowedinmemorysettings 0x15000075
osdevice partition=D:
systemroot \Windows
resumeobject {2f62c3fe-2b6e-11e4-8674-9b5475bb064b}
nx OptOut
hypervisorlaunchtype Auto
答案1
两件事情：
- 所有标识符实际上都相差一位数字（第八位）
- 我尝试在管理员 Powershell 中执行此操作。在管理员 cmd 中执行此操作有效。