HELP!! I deleted Macintosh HD and can’t erase the SSD or get Macintosh back!

Turn on your Mac, and directly press Command + Option + R. You will be promoted with the Recovery page. Connect to the internet, and click on reinstall MacOS. The installation may take some time, but everything would be fine by then. Find out more here: How to reinstall macOS - Apple Support

Hi Itssavner,

Have you tried connecting to a different Wi-Fi network, or using Ethernet?

If the issue persists, and you have another Mac and a 12 GB flash drive, you can create a bootable installer via the steps in this article: https://support.apple.com/en-ca/HT201372

Once you've booted from the installer, you'll land in Recovery Mode. This article details how to reinstall macOS: https://support.apple.com/en-ca/HT201475

Use the links below to download an OS X or macOS installer, depending on which version you wish to install:

• OS X El Capitan: https://support.apple.com/en-ca/HT206886
• macOS Sierra: https://support.apple.com/en-ca/HT208202
• macOS High Sierra: https://support.apple.com/en-ca/HT208969
• macOS Mojave: https://support.apple.com/en-ca/HT201475 or search for it in the App Store.

Exactly the same problem here. Wife was using her laptop and went into a continual reboot cycle. CMD R did nothing. Option CMD R got the internet recovery going but then failed with a

apple.com/support

-2100F

I tried this and it still eventually reaches the same Apple support error 2100F error message :(

I have the same issue, I’ve tried all the different options (command R, command option R, etc) and do not get any further. I get the error -2100F. Can someone please help me? Thanks

You mean Option-Command-P-R?

https://support.apple.com/en-ca/HT204063

I've tried the same steps and no luck as well. Any help?

Same problem here....

i did the same thing any luck getting fixed

Have you tried restarting it and using Control + Command + P + R?

Yup with no success. Turns out there was a hardware problem that bricked the machine.