Imagine trying to call someone urgently from your Android device only to be greeted by the error message "SIM card not detected." This error means that your device is ...

To get rid of frequent network problems, change the location of the phone, restart it, use airplane mode, check the SIM, and update the software. If your smartphone has frequent network problems, like ...

Do you get the error message “No SIM Card Detected” or “No SIM Card Installed” after inserting a SIM card into your phone? This problem often occurs when you ...

If cellular data is not working on your iPhone, there are several ways to potentially resolve the issue.

Many factors can contribute to a sudden “No SIM Card” error on your Google Pixel 8. These can range from temporary software glitches to physical issues with the ...

I'm trying to install debian 3.0 r2 and am having trouble getting my NIC (lne100tx) working. Boot off CD, issue bf24 command to use 2.4 kernel (need usb mouse and other stuff), get to configuring ...

Having calls fail on your iPhone is annoying, but you can fix it in several ways. Here's what to do.

A modern normal network card will have onboard an Ethernet controller which, of course, is a pre-programmed microcontroller. Not only does it do the things required to keep a computer on the network, ...