Issue with accessing files on crashed MacBook Pro hard drive
Greetings everyone. I'm a newbie here. I'd appreciate any help.
I have an older macbook pro that was working perfectly. Then all of a sudden the cord stopped charging. I ordered a new cord and that didn't fix the charging issue. Then a few days later the laptop wouldn't come on at all. I contacted a computer shop they told me that the motherboard had gone out. They kept the laptop for almost two weeks and never fixed it. I picked the computer up and took it to the Geek Squad and they said it was too old and wasn't worth fixing. All I asked for is assistance to access my files, which I never received.
I went to Google University and located a video on an SSD HD adapter for my Macbook Pro. I also have a new MacBook Air. I didn't realize the Air didn't have USB ports so I have an external USB adapter with 3 ports. I plugged in my old HD in the adapter and then plugged the adapter into the Macbook Air. To my surprise under "Network", I see my old computer name. I clicked "connect" my user name was there already...when I entered my password, I receive a message saying the password is invalid. I tried a couple of my other passwords just in case and none worked. After that I selected connect as a "guest". I received the message "Access to your account on the server “laptop-lib04o2o” has been denied.
If anyone can help me to understand why this is happening and how I can gain access to my files, I'd greatly appreciate it.
Thank you
MacBook Pro 15″, macOS 10.15