老哥们,移动EFI分区除了diskgenius还有更好的办法吗

SageTheEditor-avatar

SageTheEditor

2021-02-16T16:56:41+00:00

绝了,我明明记得做系统的时候只插了固态硬盘,结果没想到efi分区居然跑到了机械硬盘上,结果今天换机械硬盘之后开不开机了,如果想把efi分区位置挪回固态硬盘的话都有什么方法吗
Anuqis変態-avatar

Anuqis変態

windows原生命令就能建引导,为什么要用三方工具[img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc4cc6331.png[/img]
[url]https://www.tenforums.com/installation-upgrade/52837-moving-recreating-efi-partition.html[/url]

diskpart
list disk
select disk # Note: Select the disk where you want to add the EFI System partition.
list partition
select partition # Note: Select the Windows OS partition (# number) or your data partition.
shrink desired=100
create partition efi size=100
format quick fs=fat32
assign letter=s
list partition
list volume Note: Note the volume letter where the Windows OS is installed.
exit

bcdboot X:\windows /s S:
Note: Replace "X" with the volume letter of the Windows OS partition.

BCDBoot copies the boot files from the Windows partition to the EFI System partition and creates the BCD store in the same partition.

Remove the Windows installation media and restart the computer into your BIOS settings and set the SSD as the First Boot Device.
daddy dom-avatar

daddy dom

够呛,efi分区不知道有没有顺序要求,你现在固态的主分区前面没空间,efi只能挪到后面。话说win10现在还这毛病吗?把efi分区放disk0上?
Freindly  Vibeing Bi GenderFluid-avatar

Freindly Vibeing Bi GenderFluid

EFI分区本来不过是一个标记了boot和esp的FAT32分区

可以直接gparted live cd里调整分区表,新增一个fat32分区,标记上esp和boot,然后复制另外一个efi分区的内容进去这个新的
Freindly  Vibeing Bi GenderFluid-avatar

Freindly Vibeing Bi GenderFluid

[quote][pid=494727768]Reply[/pid] Post by [uid=14598485]欢乐夹黏滑[/uid] (2021-02-20 12:02):

efi分区不知道有没有顺序要求[/quote]efi分区没有顺序要求

windows的安装界面里有时候会提示警告第一个分区不是efi,然而并没有影响。UEFI标准里不要求特定顺序,那纯粹是windows安装程序自己的强迫症
Freindly  Vibeing Bi GenderFluid-avatar

Freindly Vibeing Bi GenderFluid

[quote][pid=494727768]Reply[/pid] Post by [uid=14598485]欢乐夹黏滑[/uid] (2021-02-20 12:02):

话说win10现在还这毛病吗?把efi分区放disk0上?[/quote]Windows貌似总是efi放在第一个硬盘里

其实正解是安装程序里shift + f10,diskpart,list disk列出硬盘和它们的序号,select disk <序号> 选择非安装音频,然后offline
SageTheEditor-avatar

SageTheEditor

Reply to [pid=494727573,25622829,1]Reply[/pid] Post by [uid=61661685]quyihuang[/uid] (2021-02-21 02:01)好的,谢谢老哥,我去试试
linklink-avatar

linklink

看了二楼那一长串,我还是觉得装个diskgenius点点鼠标更方便[s:ac:呆]
Eli-avatar

Eli

[quote][pid=494727573,25622829,1]Reply[/pid] Post by [uid=61661685]quyihuang[/uid] (2021-02-21 02:01):

windows原生命令就能建引导,为什么要用三方工具[img]http://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc4cc6331.png[/img]
[url]https://www.tenforums.com/installation-upgrade/52837-moving-recreating-efi-partition.html[/url]

diskpart
list disk
select disk # Note[/quote]第三方工具就能创建为什么要用原生。。。原生安卓你用吗。
Chadnificent-avatar

Chadnificent

用dg压缩,手动新建,前面留500m就够了