I have a 2009 15" MacBook Pro (Unibody) and I wanted to run Ventura on it. It keeps on almost working and then it restarts around 10 minutes before it is finished installing and then later gives some message that copying was not successful. (It's always different, this time it's: ""BaseSystem.dmg" couldn't be copied to "DFEB21FF-A1BF-4AE0-89EB-5C5476A524DE"") Because it was not working, I decided to try reinstalling El Capitan with my bootable usb but it just stalls (the caps lock light won't turn on when I press it). I cannot get to recovery (not internet recovery) nor can I connect it to another mac to run Apple Configurator. What should I do? My internal SSD doesn't even show up when I press option while it turns on. I have tried resetting the NVRAM (option-command-P-R). I also went to disk manager and wiped the drive. (Probably an even worse idea) in the hopes of anything that had corrupted getting deleted using the MacOS Ventura installer thing. And yes, I have the mouse connected using a USB hub. Thank you in advance.
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