Can't type Firmware Password (Keyboard not responding)


hey!

today installed el capitan on mac pro 2009 , went fine.

1 problem:
want disable sip system integrity protection change default icons.

when try boot recovery mode mac asks me firmware password, mouse , keyboard both not responding, can not type anything.

know firmware password can't type in, i'm pulling hair out here.

appreciated.

----

tried unplugging keyboard. reset smc. didn't help.
 

dont have usb keyboard lying around?
 


Forums Macs Desktops Mac Pro


  • iPhone
  • Mac OS & System Software
  • iPad
  • Apple Watch
  • Notebooks
  • iTunes
  • Apple ID
  • iCloud
  • Desktop Computers
  • Apple Music
  • Professional Applications
  • iPod
  • iWork
  • Apple TV
  • iLife
  • Wireless

Comments

Popular posts from this blog

Sean Penn, "Chapo Guzman", and Rolling Stone

Subler - What is "Fix Audio Fallbacks"?

Help please Strange logs