Hello!

Hello There everyone and thank you for keeping this community active. I have been lurking for a few days as I have corrupted my EFI by performing an SMC reset while booting from a USB installer had gotten stuck.

Now my mac only plays the startup chime on a black screen over and over with almost not lag between chimes.

I have been reading and learning a lot in the last few days, so thank you for all the great info

I will post a thread about my specific issue elsewhere