Several user PCs on my work domain show that there is no Internet access (yellow exclamation mark on network icon... right hand side of taskbar, but they are connected to the domain. Even though it's still possible to browse the Internet.
I've tried updates, disabling/enabling NIC driver, disabling/enabling & removing/replacing network connection. Reinstalling the network driver and re-joining PCs to the domain. But to no avail.
Can anyone help?