Moderator Note: Hello Judes024 and welcome to IT Knowledge Exchange. You’ll need to provide much more information to get a useful reply. When you post a question – always include the software, version, platform, etc. You can click the “Add to Discussion” button to include more details. Thanks.
Check to see if you can view any network drives. From the very sparse information you gave it might be a connection error from the NIC or your Ethernet Cable.
As explained by other users, you have to provide more specific information.