You’ll need to create a bootable OS knee USB thumb drive using a second Mac or put your original working drive back in so you can then set it up. Get the OS from here [link|https://support.apple.com/en-us/HT211683|How to download and install macOS] and follow this TN on converting the installer once you copy it to a GUID formatted drive follow this [link|https://support.apple.com/en-us/HT201372|Create a bootable installer for macOS] Then use it to boot up the system.
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You’ll need to create a bootable OS USB thumb drive using a second Mac or put your original working drive back in so you can then set it up. Get the OS from here [link|https://support.apple.com/en-us/HT211683|How to download and install macOS] and follow this TN on converting the installer once you copy it to a GUID formatted drive follow this [link|https://support.apple.com/en-us/HT201372|Create a bootable installer for macOS] Then use it to boot up the system.
Your keyboard issue might be a bad keyboard cable connection at the logic board make sure it’s properly seated. Also a damaged trackpad cable can mess up the keyboard as well.
You’ll need to create a bootable OS knee USB thumb drive using a second Mac or put your original working drive back in so you can then set it up. Get the OS from here [https://support.apple.com/en-us/HT211683|How to download and install macOS] and follow this TN on converting the installer once you copy it to a GUID formatted drive follow this [https://support.apple.com/en-us/HT201372|Create a bootable installer for macOS]
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Then use it to boot up the system.
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You’ll need to create a bootable OS knee USB thumb drive using a second Mac or put your original working drive back in so you can then set it up. Get the OS from here [link|https://support.apple.com/en-us/HT211683|How to download and install macOS] and follow this TN on converting the installer once you copy it to a GUID formatted drive follow this [link|https://support.apple.com/en-us/HT201372|Create a bootable installer for macOS] Then use it to boot up the system.
Your keyboard issue might be a bad keyboard cable connection at the logic board make sure it’s properly seated. Also a damaged trackpad cable can mess up the keyboard as well.
You’ll need to create a bootable OS knee USB thumb drive using a second Mac or put your original working drive back in so you can then set it up. Get the OS from here [https://support.apple.com/en-us/HT211683|How to download and install macOS] and follow this TN on converting the installer once you copy it to a GUID formatted drive follow this [https://support.apple.com/en-us/HT201372|Create a bootable installer for macOS]
Then use it to boot up the system.
Your keyboard issue might be a bad keyboard cable connection at the logic board make sure it’s properly seated. Also a damaged trackpad cable can mess up the keyboard as well.