A friend of mine who is a repair technician contacted me about a surround sound amplifier that he encountered but he does not have any kind of repair experience in such devices. The technician went further in...

            This Hongjian mosquitoes killer was brought to me by a neighbour with complaint of not working. Few months ago, it was repaired changing LEDs only. Now back on my work bench....

                  A few months ago my friend Marco brought me two LG GDR8163B DVD-ROM drives. One still working and the other one he had deadflashed over the Pata/IDE port...

A welding technician walked into my shop carrying his welding machine and a capacitor. With a smile on his face, he explained that this machine stopped working while he was welding and when he carried the machine...

            I got this dead charger from another repair shop in town that was not successful in getting this charger fixed. The guy explained that he opened the device and looked for...