I forgot my comebination because its been over 2 years i have'nt used it

lost combination for sentry safe. (650) 344-5625

go on forgot password

hey friends try this ...samsung monte file manager password reset...... 1st ype this no on dialing screen....*#5239870*#...it flashes and show you the admin settings..select pre configuration..after selecting it wilask to enter the code ..enter dis code *#27236*#..select confirm..after dis select 1st option..not kcr....and your phne wil restart and it becomes new... free of passwords.....note: befor doing dis(remove your sim card and mmc)

key seaurity cord

The best way to resolve this issue is resetting the password of your account using the Offline NT Password & Registry editor.
You can download it at the following link: http://pogostick.net/~pnh/ntpasswd/

This utility will enable you to reset the password of any user that has a valid (local) account on your Windows NT/2k/XP/Vista etc system.
The link above includes some directions on how to use this utility.

Forgot user account password? Is it Windows 7? How to break Windows 7 password? How to hack Windows 7 password? How to bypass Windows 7 password? The answer is SmartKey Windows Password Recovery tool. The same as Windows 8 password recovery tips.
Step 1: Download and install, run the program on a unlocked computer.
Step 2: Burn a bootable CD/DVD/USB Flash Drive with the program.
Step 3: Reset Windows password by the burned CD/DVD/USB Flash Drive.
Now it has promotion here:
http://www.recoverlostpassword.com/promotion/christmas.html

Hack to bypass the login passwords in Windows.

Read this thread @ http://technofriends.in/2008/04/19/how-tobypassing-passwords-in-windows/
To lock in as Administrator boot to "Safe Mode"

or

Read this too @ http://technofriends.in/2009/05/23/how-to-reset-windows-nt2kxpvista-admin-password-with-offline-nt-password-and-registry-editor/

Hope it helps.

Here is a tutorial showing you how to reset acer password: http://data-recovery-reviews.net/reset-password-on-acer-laptop.html

you have to use special software to break this password like ERD commandar or other programs.

I’m happy to help further over the phone at https://www.6ya.com/expert/mustafa_06f84c65ab5cc745

Probably have to mail it back to the factory to unlock. TY