How to fix the PXE-E61: Media Test Failure, Check Cable Error? Faulty network connection If the PC needs to boot on a network device, you should check if the network cable is disconnected or faulty.

Testing cable assemblies for signal integrity usually requires connecting the cable assembly under test to a TDR (time-domain reflectometer) or to a VNA (vector-network analyzer) through some kind of ...

I decided to write this article the first time I saw another writer say "HDMI is digital - it either works or it doesn't." Then I saw that statement get repeated over and over. The problem is that ...