My macbook has three os on the similar time: macOS, bootcamp win10, ubuntu.
When booting, I select os by means of rEFInd.
After I eliminated ubuntu, I discovered that solely home windows and efi boot had been left when booting.
After getting into the efi boot, the display is grub.
To be able to restore macOS, I referred to the next strategies:
macOS partition startup Quantity kind FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF
After macOS was repaired, I discovered that win10 couldn’t be accessed.
the error is “NO BOOTABLE DEVICE – INSERT BOOT DISK AND PRESS ANY KEY”
I assume it could be modified when adjusting disk kind.
gpt add -i 3 -b 244551680 -s 245682176 -t EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 disk0
Can anybody assist?
thanks loads.
macOS: 10.15.7.
MacBook Professional 2013
sh-3.2# diskutil checklist
/dev/disk0 (inner, bodily):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *251.0 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_APFS Container disk1 85.0 GB disk0s2
3: Microsoft Fundamental Information BOOTCAMP 125.8 GB disk0s3
sh-3.2# fdisk /dev/disk0
Disk: /dev/disk0 geometry: 30515/255/63 [490234752 sectors]
Signature: 0xAA55
Beginning Ending
#: id cyl hd sec - cyl hd sec [ start - size]
------------------------------------------------------------------------
1: EE 1023 255 63 - 1023 255 63 [ 1 - 490234751] <Unknown ID>
2: 00 0 0 0 - 0 0 0 [ 0 - 0] unused
3: 00 0 0 0 - 0 0 0 [ 0 - 0] unused
4: 00 0 0 0 - 0 0 0 [ 0 - 0] unused
sh-3.2# ls /Volumes/BOOTCAMP/boot/bcd
/Volumes/BOOTCAMP/boot/bcd
sh-3.2# gpt -r present disk0
begin measurement index contents
0 1 PMBR
1 1 Pri GPT header
2 32 Pri GPT desk
34 6
40 409600 1 GPT half - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
409640 166018024 2 GPT half - 7C3457EF-0000-11AA-AA11-00306543ECAC
166427664 78124016
244551680 245682176 3 GPT half - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
490233856 863
490234719 32 Sec GPT desk
490234751 1 Sec GPT header
ubuntu 40G is deleted and never asigned