(HELP) Error Boot: cannot mount root, errno = 19

[felixmayr]

X99 Dual Boot System running MacOS Sierra 10.12.5
Drive is working and Partition is active.
The PC has been working until now.

 

[P1LGRIM]

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[felixmayr]

I have searched through the forums and tried everything but its not working!

 

[P1LGRIM]

I have searched through the forums and tried everything but its not working!

Google finds many examples too but it is probably quicker to just reinstall than it is to troubleshoot.

 

[FlakMac]

Hi, I’m having this same issue with Sierra.

I tried to recover from time machine from Disk Utility but the HD is not listed in the destination drives. When I tried to repair the disk, it says that the disk can’t be repaired. I tried to erase the disk (I have everything in my time machine) but I got an error saying that it can’t be erased either. I don’t have a booteable USB, what options do I have?

Many thanks!

 

[BreBo]

@FlakMac, please update your profile (personal details) with your Motherboard or Make/Model, CPU and Graphics Card.

Profiles need to contain at least your primary system to assist others with helping you.

 

[FlakMac]

@FlakMac, please update your profile (personal details) with your Motherboard or Make/Model, CPU and Graphics Card.

Thanks @BreBo. I just updated my details.