The "0x000006fb – Error_No_Trust_Sam_Account" means that a computer can't connect to the network because it lost trust with the domain.
This can happen for different reasons like wrong network settings, deleted computer accounts, or problems with the internet address system. When this error occurs, users may struggle to log in, access shared files, or use network resources.
To fix it, check the network connection, rejoin the computer to the domain, or reset the computer account. Understanding this error is important for keeping everything running smoothly in a network and preventing future issues.
Error meaning:
The "Error_No_Trust_Sam_Account" means a computer can't connect to a network because its account isn't recognized.
This leads to problems for users trying to log in or access files, making it hard for them to work properly.
Causes:
Potential reasons for the "Error_No_Trust_Sam_Account" on your system:
- Network settings are not set up correctly.
- Computer accounts in Active Directory have been deleted or damaged.
- The computer did not join the domain properly.
- There are problems with the network connection, like DNS or firewall issues.
- Changes in user permissions or group policies that affect trust relationships.
Symptoms:
Symptoms of the "Error_No_Trust_Sam_Account" include:
- Difficulty logging into the workstation.
- Messages saying the trust relationship with the domain has failed.
- Restricted access to network resources and shared drives.
- Computer account missing from the domain.
- Authentication failures when trying to log in.
- Applications may run slowly or crash while connecting to domain services.
- Overall system performance may be negatively affected.
These issues can make it hard to use the computer and complete tasks.
Solutions:
Step 1: Check the Connection
Make sure your computer is connected to the network.
Check if you can reach the domain controller (the main computer that manages the network).
Step 2: Fix Network Problems
If your computer can't connect, look for any issues with the network cables or Wi-Fi.
Make sure everything is plugged in and working.
Step 3: Remove the Computer from the Domain
Go to "System Properties" on your computer.
Click on "Change settings" and then "Change." Select "Workgroup" and type in "WORKGROUP." Click OK and restart your computer.
Step 4: Rejoin the Domain
After restarting, go back to "System Properties."
Click "Change settings" and then "Change." This time, choose "Domain" and type in the name of your domain.
Click OK and enter your domain admin username and password if prompted. Restart your computer again.
Step 5: Reset the Computer Account
If you can't rejoin the domain, go to the "Active Directory Users and Computers" on the domain controller.
Find your computer account, right-click it, and select "Reset Account."
Step 6: Check the Time
Make sure the time on your computer matches the time on the domain controller.
If it's different, adjust the time so they are the same.
Step 7: Restart Your Computer
After making all these changes, restart your computer one more time to see if the issue is fixed.
Impact:
The "No Trust Sam Account" error stops users from logging in to their computers.
Users cannot access shared files, applications, or services.
Teamwork is affected because people can't connect to the network.
IT teams need to spend time fixing the problem instead of doing other important work.
Employees may get frustrated and unhappy because of the issue.
The error can cause delays that might lead to losing money for the organization.
Relevance:
The "No Trust Sam Account" error is often linked to Windows Server versions, especially Windows Server 2008, 2012, and 2016, as well as Windows 7, 8, and 10.
This error happens when there's a problem with the trust relationships in Active Directory, which is a system that helps manage computers and users in a network.
Fixing this error is important because it helps keep network access safe and running smoothly. Understanding this error can help IT professionals quickly solve connection problems, making sure everyone can use the network without interruptions.
Prevention:
How to Avoid the "No Trust Sam Account" Error in the Future:
- Check Computer Accounts Regularly: Make sure all devices are properly registered in the system.
- Update Trust Relationships: Create a routine to update trust settings after changes or upgrades.
- Audit User Permissions: Regularly review who has access and what they can do.
- Backup Active Directory: Keep up-to-date backups so you can recover quickly if something goes wrong.
- Use Strong Passwords: Make sure all passwords are tough to guess.
- Update Security Protocols: Regularly refresh your security settings to keep everything safe.
People Also Ask
What Operating Systems Are Affected by This Error?
This error mostly affects Windows operating systems, like Windows Server and Windows client versions. It can happen when trying to join a domain or set up trust connections, which makes it hard to access the network and share resources.
Can This Error Occur on Virtual Machines?
Yes, this error can happen on virtual machines. They work like real computers and can have problems with trust and computer accounts. This can cause issues with logging in and accessing things, just like on physical machines.
How Can I Check the Trust Relationship Status?
To check if your computer trusts the network, open Command Prompt and type "whoami /user." This will show you user details. You can also look at the computer account settings in Active Directory Users and Computers to find any problems that might mean there's a trust issue.
Is There a Way to Automate the Resolution Process?
You can automate fixing trust relationship problems using scripts like PowerShell. These scripts can check trust status, fix connections, and send alerts. This makes solving problems easier and faster!
Will This Error Affect Network Performance?
Yes, this error can hurt network performance. It can cause problems with how computers talk to each other and servers. This might lead to slow connections, trouble logging in, and even make it hard for people to do their work.