How do i reset my lenovo B50-30 laptop model20382 when password is forgotten

Help! I need reset Lenovo password instantly for my tomorrow's vital presentation!! I forgot Lenovo password!!! Askers usually meet such questions. As we know, there are some kinds of Lenovo password manager: Lenovo bios password, Lenovo HDD password, hard disk password, Lenovo supervisor password, hard drive, etc. Today, we pay more attention to Lenovo Windows password reset. Hopefully the following ways can help our Lenovo all-in-one users.

Lenovo Windows 7 Password Reset
If we did make a backup image before we set the account password, the Windows 7 Installation disk will help us much on Lenovo recovery.
A. Insert Win 7 Installation disc to Lenovo computer drive;
B. Power on PC from the installation disk and select "Repair Your Computer".
C. Change language settings (if needed), then click "Next";
D. Choose a restore point option to click "Command Prompt", then input: net user<your user account name>;
E. Press "Enter" key to input and confirm new password.
Now, we finish steps on Lenovo password reset for Windows 7 freely with Installation DVD.

Lenovo Windows XP Password Removal
There is a built-in administrator account with null password in XP, and then we can opt for the special account to get lost Lenovo password on XP from Safe Mode.
A. Power on Lenovo laptop and press F8. Choose "Safe Mode" and press "Enter" key at the Advanced Boot Option windows;
B. On the login windows, select the Administrator account and keep the Password column blank (or input the changed password if the default Administrator account password has been reset).
C. Click "Start" - "Control Panel" - "User Accounts" - Pick the account needed to reset password - "Change the password".
D. Input a new password and confirm it to complete Lenovo XP password reset.

Lenovo Password Recovery on Windows Vista
Break Vista password for Lenovo laptop with command prompt.
A. Press "F8" key once start Lenovo Vista laptop.
B. At the "Advanced Boot Options" windows, select "Safe Mode with Command Prompt" and enter Safe Mode with accessible administrator account.
C. Input "net user", press "Enter" key and then all the account set will be listed.
D. Input "net user abc 123" ( abc is the lost account name and the 123 is the related account password.), press "Enter" key to finish recover lost Windows Vista account for Lenovo.
E. Input "shutdown -r" and press "Enter" to restart system, then we can login "abc" account again.

One of the most efficient ways to unlock Lenovo password
Be sure that all the files on PC are secure without data lose; Windows Password Recovery Corporation definitely is our first choice. With its help, we need not rich computer techniques. Just minutes, we can get out of awkward situation. It will be never too late for us to DIY a Lenovo password reset disk.
A. Download Windows Password Recovery Corporation and burn its .iso image file into a CD/DVD/USB Flash Drive from an accessible Lenovo laptop;
B. Set locked computer to boot from burned CD/DVD/USB Flash Drive;
C. Reset forgotten Lenovo Windows password to a new one with the burned CD/DVD/USB Flash Drive.

Share another tip on Lenovo password reset - create a password reset disk once we set password for Windows account. Then, we will never pay much attention to lost Lenovo password! Also, kindly please share the above ways with our friends!

Source: http://windowspasswordrecovery.net/article/lenovo-password-reset.html

<span> <p><img src="lenovo-thinkpad.jpg" />Lenovo ThinkPad Laptop password reset or recovery solution varies depending on which password you have forgotten. The hassle of<span> </span><a href="http://www.passwordunlocker.com/knowledge/reset-lenovo-thinkpad-password.html">Windows password reset</a><span> </span>process will range from simple inconvenience to total valuable data loss. For this, we have collected the most used Lenovo Computer password lost troubles and satisfactory solutions for you.<br /><b>Types of passwords for Lenovo ThinkPad Laptop</b><br />There are four kinds of passwords we will talk about Lenovo ThinkPad computer and the password reset solutions:<br /> <ul> <li>1&gt; Windows logon Password (Administrator, Domain and User account)</li> <li>2&gt; Supervisor Password</li> <li>3&gt; Hard Disk Password (Master and User)</li> <li>4&gt; Power-On Password</li></ul><br /> 1&gt;Windows logon Password for Lenovo ThinkPadWindows logon password for Lenovo ThinkPad is used to keep personal information private and we are always create some administrator or user accounts on Windows 7/Vista/XP PC and also domain admin or AD accounts on Windows Server 2000/2003(R2)/2008(R2). It will be a big besetment when you lost or misplaced the passwords of those accounts. However, with some easily password recovery ways, it is possible to re-access your Windows system with no damage of the data.<br /><b>Reset Lenovo ThinkPad Password with Password Reset Disk</b><br />If you are a cautious user, then you should have created a password reset disk for your Lenovo ThinkPad. So you just need to insert the password reset disk to<span> </span><a href="http://www.passwordunlocker.com/knowledge/reset-windows-7-password.html">reset Lenovo ThinkPad password</a><span> </span>directly.<br /><b>Reset Lenovo ThinkPad Password with Available Windows Administrator Account</b><br />If you can log on as an administrator for your Lenovo ThinkPad with a right password, then you can reset any other passwords of your lost or forgotten Windows logon accounts directly.<br /><b>Reset Lenovo ThinkPad Password with Windows Password Recovery Program</b><br />If you have not created a password reset disk previously, or cannot log on as an administrator with a right password, and for this situation, like me, you still have option to reset lost password for Lenovo ThinkPad PC with third-party software.<span> </span><b>Windows Password Unlocker</b><span> </span>is such a powerful Windows password recovery tool which enables resetting windows 7, Vista, XP, 2000, 2003 and 2008 password as blank with 4 easy steps:<br />1. Download and install<span> </span><b><a href="http://www.passwordunlocker.com/windows-password-recovery.html">Windows Password Unlocker</a></b><span> </span>from its official site with an available PC<br />2. Burn a bootable CD/DV or USB flash drive<br />3. Reboot your locked Windows computer from CD/DV or USB flash drive<br />4. Reset lost or forgotten Windows password for Lenovo ThinkPad with easy<br /><b>Reinstall Windows OS</b><br />Reinstall Windows operating system for your Lenovo ThinkPad will be the last choose if you can reset Lenovo ThinkPad password successfully with those workable solutions that have mentioned above.<br /> 2&gt; Supervisor Password for Lenovo ThinkPadA Supervisor password protects the system infor stored in the BIOS. The user must input the Supervisor password in order to get access to the ThinkPad BIOS Setup Utility in order to alter the system configuration. If the Supervisor password is lost there is no way to recover it to enter the BIOS configuration.<br /><b>Reset Forgotten Supervisor Password</b><br />A forgotten Supervisor password will prevent access to the ThinkPad BIOS setup utility. To get access, you need reset the BIOS password with some solutions like locate the jumpers or solder beads, or just contact the computer manufacturer or motherboard manufacturer for resetting forgotten Supervisor password.<br /> 3&gt; Hard Disk Password for ThinkPad ThinkPadThere are two Hard drive passwords: a user Hard drive password for the user and a master Hard drive password for the system administrator. The administrator can use the master password to get access to the hard drive even if a user has changed the user Hard drive password.<br /><b>Reset Forgotten Hard Drive Password</b><br />If the user's Hard drive password has been forgotten, check whether a master Hard drive password has been set. If it has, it can be used for access to the hard drive. If no master Hard drive password is available, or if the administrator forgets the master Hard drive password, then the hard drive must be replaced. For this instance you just need ask help from your computer manufacturer to reset forgotten HDD password.<br /> 4&gt; Power-On Password for Lenovo ThinkPadAn Lenovo ThinkPad Power-on password protects the system from being powered on by an unauthorized person. When it has been set, a prompt will appear during the system start up, and the Power-on password must be entered before an operating system can be booted.<br /><b>Reset Forgotten Power-on Password</b><br />If the Power-on password is forgotten and the Supervisor password is known, simply go into the ThinkPad BIOS setup utility and reset the Power-on password, otherwise try the following:<br />1.Power off the Lenovo ThinkPad computer<br />2.Remove the battery pack<br />3.Remove the backup battery<br />4. Please power on the computer and wait till the POST ends. If the password prompt does not appear then the Power-on password has been reset.<br />5.Reinstall the backup battery and the battery pack.<br /><b>Note:</b><span> </span>Some ThinkPad systems have the ability to reset the Power-on passwords in the ThinkPad BIOS setup utility if a Supervisor password has been set.<br /></span>