Just completed today another Basic Electronics Course and the class was attended by 7 automobile mechanics. They are from Melaka, Perak and Kuala Trengganu and their expertise are in Gearbox, Aircond and Engine repair. They wanted to...

The issue To save on cooling costs at home I don’t run air conditioning during the Summer so need to be sure my computers are hardened to the heat; for this, as well as recapping the power...

              I was sitting at home; my son came to me and asked me if the loud sound of fan on his PS4 pro is normal? When I went to his...

This SMPS was attended to in January, 2021. Just see my previous article: https://jestineyong.com/replacement-of-twobulged-capacitors-and-dry-solder-patch-up-brought-life-back-to-smps/ It was again brought to me with the complaint that it was not taking load. This belonged to the hospital where I worked,...

Just completed another level 1 and 2 (Basic and Advanced) electronics repair courses for 5 participants. The courses were conducted in Bahasa Malaysia (local language) as requested by the company that sent them. Other classes I will...

A guy on the electrical wheel chair brought this charger for repair. I fixed this charger for this guy about one month ago but at that time the repair was just a loose wire that took me...

            This Impex LED TV Model Smart32 was brought to me with the complaint that there was no display. The customer was known to me as he had brought CRT TV for...

                This LCD TV was brought to me with the complaint of  no display. When I plug it to wall socket, standby light lighted, but TV will not switch On....