From the main HRIS/SAM login. 

• If you have set-up your forgotten password help, below the User ID box, where you would enter your password, is a link
  titled “Forgot your password?” Click this link.

• When the next window opens type in your User ID (firstname.lastname) and click the 
  CONTINUE button.

• The system will provide you with an interim password.

• Use the system generated password to sign in to PeopleSoft.

• Once signed in, you will be notified that your password has expired. Select the link 'Click here to change your password'. Your new password must include at least 12 characters with two numbers and at least one capital letter.