Summary

This guide helps you troubleshoot and resolve: Cannot login with domain credentials. Follow the steps below to fix the issue.

Common Causes

Cannot Login with Domain Credentials - Business User Guide

Problem

You're unable to log into your computer or company applications using your domain username and password.

Symptoms

• "Invalid username or password" error
• "Your account has been locked" message
• Unable to access company applications
• Computer won't accept your password after restart

Solutions

Step 1: Verify Your Username Format

Your domain credentials typically look like:

• DOMAIN\username (e.g., ACME\john.smith)
• Or just your email: john.smith@company.com

Check with IT if you're unsure of your domain or username.

Step 2: Check Caps Lock and Keyboard

1. Ensure Caps Lock is off (press it to toggle)

2. Check that Num Lock is on if your password uses numbers

3. Try typing your password in a text field to verify

Step 3: Reset Your Password

Option A: From Your Computer

1. At the login screen, type your current password

2. If incorrect, look for "Reset password" or "Forgot password"

3. Follow the prompts to reset via email or SMS

Option B: Use the Company Portal

1. Go to your company's password reset portal (e.g., password.company.com)

2. Verify your identity using 2FA or security questions

3. Create a new password

Option C: Contact IT for Password Reset

1. Call the IT Help Desk

2. Verify your identity (employee ID, manager name, security questions)

3. IT will reset your password

Step 4: Check for Account Lockout

If you've typed the wrong password multiple times:

1. Wait 15-30 minutes (accounts often unlock automatically)

2. Contact IT Support to unlock immediately

Step 5: Check Network Connectivity

If logging into a work computer from home:

1. Ensure VPN is connected

2. The computer must be on the company network or VPN

3. Try reconnecting the VPN

Step 6: Check for Password Expiry

Your password may have expired:

1. At login, you may see "Password expired"

2. Follow the reset prompts

3. Create a new password that meets requirements:

• Usually 8+ characters
• Mix of uppercase, lowercase, numbers, symbols
• No recent password reuse

Step 7: Computer Domain Join Issues

If this is a new computer or recently reset:

1. Contact IT to rejoin the computer to the domain

2. You may need to work from the office

Preventing Login Issues

• Write down your username (not password)
• Update your password before it expires
• Keep your contact info current for 2FA
• Use a password manager for company apps

Need More Help?

If you still can't log in:

• Call the IT Help Desk immediately
• Be ready to verify your identity
• Try from a different device if possible

Still Having Issues?