LAN Connection icon doesn't appear (X-Files event)

[Chackt]

Hello, I have a Win2000 Server with a LAN connection, operating perfectly, with its ip assigned (the one i dont want, but assigned) and its connection icon on the network connections doesn't appear. I tried to uninstall, reinstall, remove, update its ethernet drivers, protocols.... What can it be due to?? I can not modify anything without the icon, or could I?

Thanks.

 

[chriseubank]

Group policy.

Can't remember which one but check there first

 

[Chackt]

There is not any option to 'Rebuild' or 'Reconstruct' or 'Unhide' any LAN connection icon in group policy.
You can block, disable, or configure the installation/removal of connection components, but not what i'm searching for.

Thanks anyway.