Set up OpenVPN on CentOS 7

by | Jul 19, 2018 | IT Support, Linux

In this guide I will show and explain the steps required to get a VPN server running on a fresh install of CentOS7. This guide will start the server up in steps. There are a lot of steps and places where you can get tripped up in getting a OpenVPN set up and running....

Make a Fedora 25, GNOME 3 & Firefox A Kiosk

by | Dec 30, 2016 | Linux

This post will show how to make minimal changes to a base Fedora 25 workstation installation and arrive at a kiosk type display that can be unleashed on the general public without too much fear of them destroying the system or navigating somewhere they shouldn’t...

Troubleshooting LED Board Black Squares

by | Jun 28, 2016 | Display Repair

I received a call about a LED video display board that had some black squares. The first thing that would come to mind while troubleshooting this unit was that it had a bad LED module. Almost all LED signs like this one use shift registers in series. This can mean if...