Cannot login with domain credentials

Summary

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

Common Causes

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 a restart

Solutions

1. Verify your username format

   Your domain credentials typically look like:

   • DOMAIN\username (e.g., ACME\john.smith)
   • Or just your email address: [email protected]

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

2. Check Caps Lock and keyboard

   1. Ensure Caps Lock is off (press it to toggle).
   2. Make sure Num Lock is on if your password uses numbers.
   3. Try typing your password in a visible text field to verify.

3. Verify date and time sync

   Incorrect date, time, or time‑zone can cause authentication failures. Ensure your device is synchronised with the domain time source.

4. Check for cached credentials

   If you changed your password recently and are logging in while offline, the computer may still be using cached credentials. Connect to the network or VPN and try again.

5. Reset your password

   Choose the appropriate option:

   • Option A – Use the password reset portal: Go to Cannot login to company portal and follow the prompts.
   • Option B – Contact IT: Open a Ticket and request a password reset.

6. Check for account lockout

   If you’ve entered the wrong password multiple times, your account may be locked. Lockout duration varies by policy; contact IT for an immediate unlock.

7. Check network connectivity

   For remote logins, ensure you are connected to the company network via VPN.

   See Connecting to company VPN from home for guidance.

8. Check for password expiry

   If your password has expired, you will see a “Password expired” message at login. Follow the reset prompts and create a new password that meets the complexity requirements:

   • At least 8 characters
   • Mix of upper‑case, lower‑case, numbers and symbols
   • Not a recent password

9. Computer domain‑join issues

   If this is a new computer or has been recently reset, it may need to be re‑joined to the domain. Contact IT for assistance; you may need to be on‑site.

Preventing login issues

• Write down your username (not your password).
• Update your password before it expires.
• Keep your contact information current for two‑factor authentication.
• Use a password manager for company applications.

Need more help?

If you still cannot log in, Open a Ticket. You may also try a different device.

Still Having Issues?