Voltage Testing - Every Repair Technician and Engineer Should Master This Skill

By only knowing how to read electronic schematic diagram and testing electronic components were not enough to make us a good electronic repairers. Many faults can't be detected even if you know how to accurately test and check all the electronic components because those faults only can be detected by simply performing a voltage test.

ATX Power Supply - The Simplest Way To Repair It

I had stopped repairing ATX power supply many years back due to the new one cost very cheap. It's not worth to repair it because the spare parts sometimes were much more expensive than getting a new power supply.

DC Regulated Power Supply - How To Use It To Find Out Shorted Components In Main Board

Quite often whenever electronic equipment don't function or work, we would immediately suspect a faulty switch mode power supply. But do you know that defective or shorted components in the motherboard or main board could cause the power supply to stop working too?

Understanding Power Supply Repair Safety

Simple way to know about power supply repair safety

Monitor No Display - How To Repair Likom No High Voltage Problem

Easily repair Likom L4031ndg monitor with no display problem