-2100F on macbook pro 13inch 2020. Unable to startup

Hi there,

Please try this to see if you can fix this issue for yourself

• Make sure that your Mac can connect to the internet. If you're not asked to choose a Wi-Fi network during startup, choose a network from the Wi-Fi menu , if available.
• Press Command-R at startup to try using the built-in Recovery system instead of internet Recovery.
• Connect to the internet using Ethernet instead of Wi-Fi, or vice versa.
• Connect to the internet from a different Wi-Fi or Ethernet network. Your network configuration might not allow the internet access that macOS Recovery needs.
• Try again later, because the issue might be temporary.
• Start up from another disk or volume, if available, or use a bootable installer to reinstall macOS.

If you see a black screen or some other screen during startup, learn what to do if your Mac doesn't start up all the way.

If you still need help, contact Apple Support.