kishonadish
macrumors newbie
Greetings humans.
I bought a Crucial SSD off a well know auction site which was loaded with Catalina. The issue is I can't for the life of me get it to boot off then disk without having to reset the PRAM. It will restart without any issue, just staring from cold is the issue.
I have had a number of suggestions and have pretty much gone through them all. I've put the original ssd in and installed High Sierra to upgrade the Bootrom (136.0.0.0.0), however I'm sure that this is the current version.
I'm at a loss and wondered if anyone had any other suggestions?
Cheers, Jem
I bought a Crucial SSD off a well know auction site which was loaded with Catalina. The issue is I can't for the life of me get it to boot off then disk without having to reset the PRAM. It will restart without any issue, just staring from cold is the issue.
I have had a number of suggestions and have pretty much gone through them all. I've put the original ssd in and installed High Sierra to upgrade the Bootrom (136.0.0.0.0), however I'm sure that this is the current version.
I'm at a loss and wondered if anyone had any other suggestions?
Cheers, Jem