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Hello, I'm new for mac and OS X. so i need some help please
I have Macbook 13 OX S 10.11.2 and windows 10. I make a new partition to share files between this 2 system but after that i could not enter my windows ( windows showing an error asking me to repair or put CD or USB )
I hope I can get help here ..
OS X El Capitan (10.11.2)
Can you post the output of
sudo dd if=/dev/rdisk0s5 count=1 2>/dev/null | hexdump -C
This will show us the header of the BC partition.
Please see the Gdisk steps in Bootcamp disappears after creating third partition . You will need to create a new MBR, but you will lose visibility to OS X due to these steps.
it's doesn't work
btw i just delet the bootcamp partion and all other partion and i thought if i make the fat32 partition before setup windows it will work ,, but bootcamp didn't allowed me to start setup if my hard disk have any partitin.
so my question now after i reinstal windows , is there anyway to make an extra partiton i can acses from windows and osx with out causing that problem again ?
1. Can you post the Gdisk steps you executed?
2. The steps work, unless you do enter values incorrectly.
3. What year/model is your Mac?
THe steps work but last one doesn't.
i reboot my lab so I don't have them
im pretty new for all of this that's why I'm so confused
i have macknook pro 13inch early 2015 , i just bought it 2 weeks ago
SO now after i finish installing windows , is it the same or there is any solution?
Tamouh A wrote:
THe steps work but last one doesn't.
Did you disable SIP (csrutil disable)?
Tamouh A wrote:
SO now after i finish installing windows , is it the same or there is any solution?
Your 2015 Mac is UEFI-compliant and supports EFI Boot of Windows 10. If you install Windows 10 using EFI Boot on a GPT-only disk, you can create additional partitions. If you upgraded to W10 from W7/W8+ it explains the MBR (Fdisk output).
Can you install W10 using EFI Boot?
WHat is SIP
Ok but How to install using EFI boot?
SIP is System Integrity Protection, new in El Capitan. Did you run these steps prior to running the Gdisk steps. If you did not the last 'w' command in Gdisk step will generate errors (permission errors/unix errors).
There is a new feature in ELC, called System Integrity Protection. You can temporarily disable it.
1. Boot in Local Recovery (Command+R)
2. In Utilities -> Terminal type csrutil disable
3. Install GPT Fdisk
It can be enabled later using csrutil enable .
Are you creating a USB Installer?
NO , i have the IOS file in my mac, and bootcamp didn't ask for USB
To make everything cleare for u , now i only have the OSx system and my hard disk don't have any partition
sorry because I'm not so understanding so well, but as i told you i had no idea about mac systerms and osx before 2 week
so please if you can help me and go step by step with me to install windows 10 and create an extra partiton to share files between the two systems , i will be sooooo happy and thankful
Repairing bootcamp after making new partition
