I'm back to having some real trouble again. To reiterate, my iMac is a 21.5" Late '12 i5 2.9GHz 16GB RAM running 10.14.6. I replaced the original failing HD with our sponsor's 500GB SSD. I was helped by this august forum when I forgot the password and was sent a link on how to re-run the OS X Setup assistant which worked just fine-although the instructions are a little unclear, like it says to hold down the command-s keys when starting up. Did that mean Command, hyphen, and s keys? I did both (without the hyphen) and got it to work, so...
Well, now, I did all that and with the new SSD, I choose an icon to associate with my password. But for various reasons, I've been operating from a bootable external SSD, running 10.14.6 also, because my old PS CS6 won't work with my new internal SSD; an Adobe window keeps popping up telling me I need to subscribe to use CS6, even tho it's a
purchased pre-subscription app! A whole 'nother issue.
So I've been using my external (10.14.6) which I can use CS6 on, and I've been on it for a bit, and after a job that took awhile I decided to get back to the internal to see if I can get CS6 working properly, especially as I was getting some weirdnesses when I slept my machine when running off the external. When I woke it up in the morning, it would come on for a minute, I'd put in my PW, and then it would freeze! I restarted it and it would be fine for a day or two then freeze again...
OK. I restart, wait for the Startup Disk screen icon and-no icon! Just the old icon that I forgot the first password to, not the new password I had just set up! Restart, yep, old icon. Well, it worked before so I try re-running the Apple Setup Assistant, but no dice. Try again and still when I reboot it starts into the old icon screen!
Man. Getting really frustrated now and am getting tired of hearing the starting BONG over and over and over...
I decide that I just better go back to running off of the external for now so I restart holding down the Option key and-no Startup Disk screen! What? It just goes into the old icon start screen. Try it again. BONG! Old icon start screen again!
As a result, I can't use my machine. I don't know the password to the old icon, and it won't reboot using the Option key to show my externals.
Let me ask you all this: is the password for the first iteration in the Keychain Access? I tried looking there first but I found nothing there that even looked halfway like it. Of course, I can't even get to KA anyway right now...
I have received help PM'ing another member here and have gotten the opinion that my logic board may-MAY!-be shot and it is time for a new machine. But before I buy a replacement it was suggested I throw this out to the forum, just in case. Another reason this forum is so valuable when the most knowledgeable people can recommend second opinions...
Resident Cardinal...
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My name is DP, and I approve this message.