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Macbook Pro not recognizing ssd

Hi, so my MacBook pro (mid 2012) doesn’t recognize my ssd anymore. I can’t repair, verify or reinstall When booting in to disk utility. It so happens that my SO has the exact same macbook. So i swapped the ssds and lo and behold it boots like a charm in my SOs mac. So my question really is, what hardware in my mac could be causing this? I know the HD Cable, but is there anything Else?

MacBook Pro 13″, macOS 10.15

Posted on Aug 14, 2022 2:57 PM

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Question marked as Top-ranking reply

Posted on Aug 15, 2022 1:53 PM

MørketsFyrste wrote:

Hi, so my MacBook pro (mid 2012) doesn’t recognize my ssd anymore. I can’t repair, verify or reinstall When booting in to disk utility. It so happens that my SO has the exact same macbook. So i swapped the ssds and lo and behold it boots like a charm in my SOs mac. So my question really is, what hardware in my mac could be causing this? I know the HD Cable, but is there anything Else?


SATA cables are a known issue...the 13" was more susceptible....


SATA replacement 13"MBP mid 2012

https://eshop.macsales.com/item/Apple/8211480/%20%2013%22%20MacBook%20Pro%20SATA



If you put the SSD in an external enclosure and boot from there holding the Option key—this bypass the internal SATA cable as a test.

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1 reply
Question marked as Top-ranking reply

Aug 15, 2022 1:53 PM in response to MørketsFyrste

MørketsFyrste wrote:

Hi, so my MacBook pro (mid 2012) doesn’t recognize my ssd anymore. I can’t repair, verify or reinstall When booting in to disk utility. It so happens that my SO has the exact same macbook. So i swapped the ssds and lo and behold it boots like a charm in my SOs mac. So my question really is, what hardware in my mac could be causing this? I know the HD Cable, but is there anything Else?


SATA cables are a known issue...the 13" was more susceptible....


SATA replacement 13"MBP mid 2012

https://eshop.macsales.com/item/Apple/8211480/%20%2013%22%20MacBook%20Pro%20SATA



If you put the SSD in an external enclosure and boot from there holding the Option key—this bypass the internal SATA cable as a test.

Macbook Pro not recognizing ssd

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