Computers missing from Entire Network

When you click on MY Network Places\Entire Network\Microsoft Windows Network  all of the computers in our domain used to appear.  Then one or our servers disappeared from this list a few days ago.  Now all computers are gone from this list.  Does anyone know how to restore this list?
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Hi, Could be a number of problems. Is your DNS Server running ok. Are you using WINS? The server which disappeared is this your dns server? Check that both services are running ok check the event log on the servers.  I assume you can still access the other pcs and servers by name?

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
dali6Author Commented:
I found out what the problem was:  My Manager disabled Netbios over TCP-IP (ethernet card setting)after I repeatedly asked him if he made any changes; and he kept denying it.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Microsoft Server Apps

From novice to tech pro — start learning today.