Posts Tagged ‘forgot Mac password’

Forgot Windows 7 Password on Mac without A Reset Disk

March 19th, 2014 by Admin

Lost or forgot Windows 7 password on your Mac and don’t have a reset disk? There are many Windows password recovery tools (such as Ophcrack, Offline NT Password & Register Editor) that could be used to crack Windows 7 password on a PC, but the major issue is that they are incompatible with Mac EFI Firmware.

mac-boot-into-windows

PCUnlocker is a recovery boot CD which can be used to remove Windows 8, 7, Vista and XP passwords on any PC and Mac. In this tutorial we’ll show you how to reset lost Windows 7 password on Mac using the PCUnlocker program.

How to Reset Windows 7 Password on Mac?

Step 1: Download the PCUnlocker program on your current computer. The downloaded file is a zip file. Decompress it and you’ll see an ISO image file named pcunlocker.iso, which contains a WinPE boot image along with the PCUnlocker application.

Step 2: Now you have to burn the ISO image to a blank CD. In Apple Mac, just open the Disk Utility (navigate to Finder > Applications > Utilities) and click on the Burn button, it allows you to burn ISO file. If your current computer is Windows machine, you can use the freeware ISO2Disc to make a bootable CD (or USB drive) from the ISO image.

Step 3: The next step is to boot your Mac from the CD you’ve burned. Just shut down your Mac, then turn it back on. When you hear the Mac startup Chime, press and hold the Option/Alt key. You’ll be shown all the bootable drives on your Mac, including the CD drive. Use the arrow key to choose the CD-ROM and press the Enter key.

Step 4: Your Mac will load the Windows PE OS from the CD. Once the PCUnlocker launches, you could see a list of local accounts that are found in your Windows 7 SAM registry file. Just choose your desired account and click on Reset Password button. The program will reset your forgotten Windows 7 user password instantly.

Step 5: Click on Restart button and remove the CD. Now you can boot your Mac into Windows 7 successfully without being asking for a password! Enjoy it!

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Posted in Tips & Tricks, Windows 7, Windows 8, Windows Vista, Windows XP

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How to Reset Lost Mac OS X Password without an Install Disk

March 20th, 2013 by Admin

Forgot your Mac admin password? Or maybe you purchased a used Mac from someone else and they’ve got it locked down? There are numerous ways to reset lost or forgotten Mac OS X password. In my previous post we’ve covered how to reset Mac OS X password with a installation CD. If you’ve forgotten your Mac password and you don’t have an install CD laying around, there’s no need to worry! There are still a few options to reset your lost Mac OS X password easily without an install disk.

Option 1: Reset 10.5 Leopard & 10.6 Snow Leopard password

  1. Power on or restart your Mac.
  2. At the chime (or grey screen if your chime is turned off), hold down Command+S on your keyboard to enter single-user mode.
  3. This step is optional, but it’s a good idea because it checks the consistency of the hard disk before moving on. At the prompt, type fsck -fy and press Enter/Return. Wait for the checks to complete before going to the next step.
  4. Type mount -uw / and press Enter.
  5. Type launchctl load /System/Library/LaunchDaemons/com.apple.DirectoryServices.plist and press Enter.
  6. Type ls /Users and press Enter. This lists all of the usernames on the computer – helpful if you don’t know or remember what these are.
  7. Type dscl . -passwd /Users/username password and replace “username” with one of the users displayed in the previous step. Replace “password” with a new password of your choice. Press Enter.
  8. Type reboot and press Enter.

Option 2: Reset 10.4 Tiger password

  1. Power on or restart your Mac.
  2. At the chime (or grey screen if your chime is turned off), hold down Command+S on your keyboard to enter single-user mode.
  3. Type sh /etc/rc and press Enter/Return.
  4. Type passwd username and replace “username” with the short name of the user account for which you’d like to reset the password.
  5. Type your desired password and press Enter. It won’t show itself on the screen, so be careful what you type. You will most likely have to enter it again to confirm.
  6. Type reboot and press Enter.

Option 3: Create a New User Account

This will create a new account, but all of your documents, pictures and everything will not be accessible.

  1. Power on or restart your Mac (should work for any Mac OS X system).
  2. At the chime (or grey screen if your chime is turned off), hold down Command+S on your keyboard to enter single-user mode.
  3. This step is optional, but it’s a good idea because it checks the consistency of the hard disk before moving on. At the prompt, type fsck -fy and press Enter/Return. Wait for the checks to complete before going to the next step.
  4. Type mount -uw / and press Enter.
  5. Type rm /var/db/.AppleSetupDone and press Enter.
  6. Type shutdown -h now and press Enter.

Although the above options will allow you to reset your own Mac password, it also means that others with physical access to your Mac will also be able to use them for accessing your information. To further protect your Mac, you should set an Open Firmware password using Apple’s utility.

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Posted in Others, Tips & Tricks

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