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[SOLVED] El Capitan boot up issue [cannot mount root, errno = 19]

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Does anyone have any idea could help me to understand this error message?
b5amAjJl.jpg


hfs_mountroot failed: 5
cannot mount root, errno = 19

I use hfs for windows to check OS X System Volume, cannot be showing.
I was just adding some DSDT patches like 'EHC1 to EH01', and the this came up.

Any one can help me that?
Many thanks.
 
Last edited:
Joined
Feb 12, 2012
Messages
105
Motherboard
MSI B250m Mortar
CPU
i5-9400
Graphics
RX 570 Nitro+ 8GB
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
Joined
Feb 12, 2012
Messages
105
Motherboard
MSI B250m Mortar
CPU
i5-9400
Graphics
RX 570 Nitro+ 8GB
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
Got an idea, what if I re-install OS X?
Does my data still remain?

I didn't do the time machine backup yet cause it happened so suddenly.
 
Joined
Feb 12, 2012
Messages
105
Motherboard
MSI B250m Mortar
CPU
i5-9400
Graphics
RX 570 Nitro+ 8GB
Mac
  1. MacBook Air
Mobile Phone
  1. iOS
GREAT, i solved it!

I found this thread in Apple Official Support Communities, it showed me to another OSx86 group: Insane.......
Learned my root partition was disabled, but I didn't do anything about disable partition.

All I did is just edit CLOVER/config.plist, and I still don't understand why now.
But thanks google and everybody in OSx86, I finally solved it.
 
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Joined
Sep 29, 2016
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Gigabyte H170 Gaming 3
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i5-6500
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HD 530
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GREAT, i solved it!

I found this thread in Apple Official Support Communities, it showed me to another OSx86 group: Insane.......
Learned my root partition was disabled, but I didn't do anything about disable partition.

All I did is just edit CLOVER/config.plist, and I still don't understand why now.
But thanks google and everybody in OSx86, I finally solved it.
How do you fix it? Can you show me step-by-step guide to fix this error?
 
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ASUS VIII Formula
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i7 6700k
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can you please show step by step please? my hackintosh working fine for almost 3 months without problem until now :(
 
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