Apple Event: May 7th at 7 am PT
imac 5k
The pen drive is ready and when after doing the bootcamp partition, the imac supposedly restarts with windows . It happens , but it appears a blue screen windows and the iMac back to start again from osx . How do I fix this? Already I tried several ways , since I'm in it to almost two months .
iMac (Retina 5K, 27-inch, Late 2014), OS X Yosemite (10.10.5)
What information need ?
1. Post the output of the Terminal commands from the OS X side.
2. In OSX Finder do you see any files in the BOOTCAMP partition?
3. Did you run SMC reset/NVRAM reset before trying the Windows installation?
4. Please run Disk Utility Repair disk.
1. How?
2. No, this empty.
3. Yes.
4. I go repair, and try again.
1. In OS X go to Applications -> Utilities -> Terminal, copy each line after selecting it using Command+C, then paste it in Terminal window using Command+V. Remove any personal information and post the output. The "sudo " command require you password, and you will not see as you type it. Press Enter. Your password is not seen by anyone else except you.
2. Thanks.
3. Thanks.
4. Without addressing the problem, if you keep retrying, your will get even more 'furious'. Please be patient.
1. I could not understand what is to be done.
Please see the following example of the four commands and their output.
diskutil list
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *251.0 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_CoreStorage 70.3 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
4: Microsoft Basic Data 125.1 GB disk0s4
/dev/disk1
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS Macintosh HD *69.9 GB disk1
Logical Volume on disk0s2
7E26E0D7-E338-4B0B-8CC4-E7A30A822180
Unencrypted
diskutil cs list
CoreStorage logical volume groups (1 found)
|
+-- Logical Volume Group 1C034D56-66F4-41B0-8D17-14641E0B2F7E
=========================================================
Name: Macintosh HD
Status: Online
Size: 70250876928 B (70.3 GB)
Free Space: 18960384 B (19.0 MB)
|
+-< Physical Volume CE29C694-1D09-40D6-903C-D8BD60BB7ABE
| ----------------------------------------------------
| Index: 0
| Disk: disk0s2
| Status: Online
| Size: 70250876928 B (70.3 GB)
|
+-> Logical Volume Family EE15E62F-A059-44EC-94AE-157E2BDC3164
----------------------------------------------------------
Encryption Status: Unlocked
Encryption Type: None
Conversion Status: NoConversion
Conversion Direction: -none-
Has Encrypted Extents: No
Fully Secure: No
Passphrase Required: No
|
+-> Logical Volume 7E26E0D7-E338-4B0B-8CC4-E7A30A822180
---------------------------------------------------
Disk: disk1
Status: Online
Size (Total): 69879595008 B (69.9 GB)
Conversion Progress: -none-
Revertible: Yes (no decryption required)
LV Name: Macintosh HD
Volume Name: Macintosh HD
Content Hint: Apple_HFS
sudo gpt -vv -r show /dev/disk0
gpt show: /dev/disk0: mediasize=251000193024; sectorsize=512; blocks=490234752
gpt show: /dev/disk0: Suspicious MBR at sector 0
gpt show: /dev/disk0: Pri GPT at sector 1
gpt show: /dev/disk0: Sec GPT at sector 490234751
start size index contents
0 1 MBR
1 1 Pri GPT header
2 32 Pri GPT table
34 6
40 409600 1 GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
409640 137208744 2 GPT part - 53746F72-6167-11AA-AA11-00306543ECAC
137618384 1269536 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
138887920 106933520
245821440 244412416 4 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
490233856 863
490234719 32 Sec GPT table
490234751 1 Sec GPT header
sudo fdisk /dev/disk0
Disk: /dev/disk0 geometry: 30515/255/63 [490234752 sectors]
Signature: 0xAA55
Starting Ending
#: id cyl hd sec - cyl hd sec [ start - size]
------------------------------------------------------------------------
1: EE 1023 254 63 - 1023 254 63 [ 1 - 409639] <Unknown ID>
2: AC 1023 254 63 - 1023 254 63 [ 409640 - 137208744] <Unknown ID>
3: AB 1023 254 63 - 1023 254 63 [ 137618384 - 1269536] Darwin Boot
4: 0C 1023 254 63 - 1023 254 63 [ 245821440 - 244412416] Win95 FAT32L
Since you have a Fusion drive, please post the output of
sudo gpt -vv -r show /dev/disk1
sudo fdisk /dev/disk1
Look at the output of diskutil list. It has a Bootcamp partition as disk1s4. There is no GPT4 corresponding to disk1s4. Did you delete your Bootcamp partition? Your GPT for disk1 shows the entire disk begin part of OSX.
Already got . But it is the pro windows 8.1 . Can you tell me if the windows 10 the wi- fi works ?
Meskita96 wrote:
Already got . But it is the pro windows 8.1 .
So you deleted Windows 8.1 and some of the commands were run before the delete, and some commands were run after delete of Windows 8.1. Understood.
Can you tell me if the windows 10 the wi- fi works ?
Are you asking if W10 Wireless will work/works, or are you asking whether W10 and Wireless, both, will work?
To install W10, you will first need to upgrade from W7/W8 to W10, find the embedded License Key in W10, and then clean re-install W10.
Please see Use Windows 10 on your Mac with Boot Camp - Apple Support .
Impossible install windows 10 in imac 5k in boot camp assist.
