Mac mini reset open firmware password


  1. Apple EFI firmware passwords and the SCBO myth
  2. How to reset your Mac OS X password without an installer disc
  3. remove/reset open firmware password
  4. Add your answer

What is a SIM card? What is a SIM lock? What is a hard lock?

Apple EFI firmware passwords and the SCBO myth

What is an IMEI? What is an Unlock Code? What networks are compatible with my phone? Why do some unlock codes cost more than others? Why is my phone locked?

  • mac os x hold down shift key.
  • automatically add to itunes mac not working;
  • Thoughts on technology and other things!

Why should I unlock my phone? Will a software update lock my phone?

How to reset your Mac OS X password without an installer disc

Will warranty repair lock my phone? Cart is empty. View cart. Mac Book Unlock iCloud. Samsung Unlock iCloud.

remove/reset open firmware password

Apple does not endorse or provide technical support for this feature when used with earlier versions of Mac OS or with any third-party software utilities Intel-based Macintosh computers can be protected by firmware passwords as well. Comments No posts found.

  • Recommended Posts?
  • estuche de brochas mac liverpool?
  • Subscribe to RSS;
  • sony playmemories home mac download.
  • current mac vs pc market share!
  • touch the earth lipstick mac!
  • Forgot a Mac Firmware Password? Don’t Panic, Here’s What To Do.

New post. Your name. Your message. Anti-bot validation.

Add your answer

Stay Connected Email. Get social Facebook. My account Sign in Create account. About us Contact us Our brands Sitemap. Customer Service About your order Wishlist Compare list. About us Our team Privacy policy. Contact us on Skype. Blocks the ability to use the "C" key to start up from an optical disc. Blocks the ability to use the "N" key to start up from a NetBoot server. Blocks the ability to use the "T" key to start up in Target Disk Mode on computers that offer this feature. Blocks the ability to start up in Verbose mode by pressing the Command-V key combination during startup.

This process may seem easy enough, except that the utility for creating the keyfile is kept at Apple so you have to go through an authorized service center, which will contact technicians at Apple for this service. Secondly, the Apple technicians will not give you the keyfile for unlocking your system, so you must get your system serviced to perform this step.

Even if you were able to get the keyfile, it cannot be used on any other Mac system. The Atmel chip's serial number and motherboard identifier are factory-programmed, resulting in a pairing that is unique for your system. This is why the hash numbers for your system must be programmed into the keyfile, making it machine-specific. Even so, there is one way to bypass the Atmel chip, which is to manually remove it and solder a new, unlocked chip to your motherboard; however, without precise reflow soldering tools and techniques, this would likely result in an unmitigated disaster that not only would void your warranty, but would very likely break your machine.

Coupled with Apple's FileVault full-disk encryption to protect data should the hard drive be removed, the firmware password in Apple's latest systems provides a very effective hardware security lock. Setting it up involves the same steps as for all of Apple's hardware, but these advances make it so that to change or remove it you need to either use the same firmware password utility and remember the previous password, or have it serviced.

Have a fix? Post them below or e-mail us! Be respectful, keep it civil and stay on topic. We delete comments that violate our policy , which we encourage you to read. Discussion threads can be closed at any time at our discretion.

Don't show this again. Computers EFI firmware protection locks down newer Macs Apple's firmware password security is greatly enhanced in recent Mac models, making it a rather robust security feature. By Topher Kessler. The firmware password on any Mac can be set using the Firmware Password utility that is available on the OS X installation volume. To reset the firmware password on newer Macs, you must now follow these steps: Boot with Option key held to display the boot menu's firmware password prompt. Press Control-Option-Command-Shift-S to reveal a digit hash mixed letters and numbers that contains an identifier for your specific motherboard and the Atmel chip used for your system. In this hash, the first 17 digits are an identifier for the system's motherboard, and the last 16 digits are a hash for the password.