I'm trying to get a MacBook Pro from 2011 running. From the start there was an account named MacBook that I had the password to. But when logging in it all ended up with a blue screen. After some digging it seemed like there was some problems with the GPU. I followed some tutorials to fix that and instead of getting a blue screen it shut down. So, I did not follow that road anymore.
What I've tried to reinstall it:
- Network reinstall (it fails, "Can't connect... to servers")
- Reinstalling OS Lion (it fails, "Can't download components...")
- Installing Ubuntu (it fails, the computer just shuts down after a while)
- Downloading a High Sierra DMG-image. Flashing an USB using Windows 11. However I can't get it to boot from the USB.
Do you have any suggestions how to try to get this MacBook running again? It still is a fairly nice computer, after all these years. Thanks for any help.