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Uninitialized SSD, error 69760 when I try to erase the SSD on macOS Catalina install


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I tried to install macOS Catalina olarila. All the time I get this error: ,, Unable to write to the last block of the device (-69760) when I want to erase the ssd. 

I also tried to erase with the format APFS and ExFAT and I got the same error.

I put the ssd to windows computer and convert to GTP with exFAT, nothing.

I tried to format the SSD from the mac terminal and nothing again.

I tried First Aid from Disk Utility and nothing again.

What should I try to do?

Error photos: https://imgur.com/a/wdRg65M

 

 

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u need click in "View", "Show all devices" and format entire disk

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4 hours ago, richardoxd said:

I also tried this and nothing. I still got the error:  take a look  https://imgur.com/a/I4b0wuH

no idea what happens

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17 minutes ago, MaLd0n said:

no idea what happens

I tried another macOS Catalina version ( the old one ) and I got the same problem. When I open the Catalina install and the black screen with white code text appear, I saw some ,, disk1 I/O error ( maybe this information can help, i put 2 photos in this link: https://imgur.com/a/mmTUAUe ). Or maybe I forgot to disable or enable something in BIOS.

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test this hardware

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12 minutes ago, richardoxd said:

I'm new in this macOS hackintosh stuff. How should I test the hardware?

if work good in windows...

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1 minute ago, richardoxd said:

The SSD works great on windows. I only have this problem in macOS

is a strange problem ;) 

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I went through this problem in my hackntosh, I solved it using an external program to erase the SSD, I used acronis true image 2017, choose the option to add a new disk, it erases everything first and very quickly, then it asks to format, choose the NTFS / GUI option, then install MAC OS and use the erase option in Disk Utility / APFS / GUI.

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Just now, MACSOLDIERS said:

I went through this problem in my hackntosh, I solved it using an external program to erase the SSD, I used acronis true image 2017, choose the option to add a new disk, it erases everything first and very quickly, then it asks to format, choose the NTFS / GUI option, then install MAC OS and use the erase option in Disk Utility / APFS / GUI.

I tried right now this program. still nothing. maybe I did something wrong but I don't think so. Here are some pictures: https://imgur.com/a/BVnSMtq

Meanwhile, I installed macOS Catalina on a usb drive stick. yeah.. works but very slow. Now my question is why the macOS drive utility can format a usb stick with apfs but an ssd can't format. 

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6 minutes ago, richardoxd said:

I tried right now this program. still nothing. maybe I did something wrong but I don't think so. Here are some pictures: https://imgur.com/a/BVnSMtq

Meanwhile, I installed macOS Catalina on a usb drive stick. yeah.. works but very slow. Now my question is why the macOS drive utility can format a usb stick with apfs but an ssd can't format. 

try to remove this TOSHIBA disk, leave only the pendrive as catalina, there must be some conflict

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2 minutes ago, MACSOLDIERS said:

try to remove this TOSHIBA disk, leave only the pendrive as catalina, there must be some conflict

I FIX IT! Again I format via acronis, but this time in fat32 with GPT and works! Thank you so much man!  Thanks!

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1 minute ago, richardoxd said:

I FIX IT! Again I format via acronis, but this time in fat32 with GPT and works! Thank you so much man!  Thanks!

congratulations, if you are still having problems, try installing it on a traditional hard drive to find out if you have a problem with the catalina image on your flash drive

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