Unlock Bios Password Macbook A1707 password

E

ElectronicaHN

Golden

reputation_scoree

I have a macbook A1707 bios bin, it has a boot key and efi lock, can you help me delete it?
I will leave an attachment and lock image

My board is 820-00281-A
SN:C02T21CAGTFM
 

Attachments

  • locked.bin
    8 MB · Views: 2
  • fmm-locked.jpg
    fmm-locked.jpg
    19.8 KB · Views: 3
S

Salimeh Bolboli

Staff member
Admin

Reputation:

Try to nvRAM reset.
How to reset NVRAM
  1. Shut down your Mac.
  2. Press the power button to turn on your Mac.
  3. Immediately press and hold Option, Command, P, and R.
  4. Hold these keys down until you hear the startup sound twice. ...
  5. Release the keys and let your Mac continue to start up as usual.
 
E

ElectronicaHN

Golden

reputation_scoree

Salimeh Bolboli said:
Try to nvRAM reset.
How to reset NVRAM
  1. Shut down your Mac.
  2. Press the power button to turn on your Mac.
  3. Immediately press and hold Option, Command, P, and R.
  4. Hold these keys down until you hear the startup sound twice. ...
  5. Release the keys and let your Mac continue to start up as usual.
Click to expand...
If it worked excellent, 100% successful.
Thank you so much
 

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  • IMG_8264.jpg
    IMG_8264.jpg
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