As I was working with my own glue heat gun in the shop, the trigger that pushes the solid glue stick inside the gun broke. I had to push it by hand to finish the job. After the repair job was done, I had to open it and see what happened inside.
It is a very old one and I was ready to buy a new one but why do that if it can be fixed. Read More
A welding machine was brought to my shop for repair. I have repaired so many of these kinds of welding machines. This time it was a different kind of repair and it was a straight forward repair. Take a look.
It is a beat up machine. All the welding machines that I get from this guy for repair are very abused and not taken care of. Read More
As my previous experience of repairing the digital meter without much effort I have took out my old Analog Meter for repair by hoping giving one try if it doesn’t burnt out from inside.
Symptom: Toshiba laptop some time freeze at booting screen with continuous beep.
I have started inspection of the laptop. I have pressed the power button I got power led light up and laptop screen come up with Toshiba logo and stuck up there with continuous beep this symptom is familiar I have repaired most of the laptops on my workbench for this problem. This is because of some keyboard key is stuck up and it is interferes and misguiding booting process. But which key? Because to find the culprit and for further troubleshooting I must have to complete booting process first. Read More
One of my frequent customers brought this machine to my shop and explained the problem. I powered up the machine and sure enough, white smoke came out. Right away, I unplugged it and got it ready for repair. It was very clear from this demonstration, that plastic is burning, not something serious. The serious thing that I noticed was, there was no fan running and the power switch was no clicking the way it should be.
