Highlight Tutorial Videos

In this video we have an Asus laptop which doesn’t turn ON and by checking the board we realized that PCH voltage is problematic and as it is so common and many repairmen might have difficulties detecting such issues, we decided to capture this...

Today’s video is about repairing Dell Inspiron N5110 laptop which has short circuit due to being intensely burned which has caused a part of PCB to be completely removed. The video below shows you how to properly fix the damaged parts and repair...

In this video, laptop input has shorted circuit and by plugging in the adaptor, voltage gets disconnected. You’ll see how to troubleshoot the problem by the method of injecting voltage after checking power. Enjoy 🌸 💚

Today’s laptop is Lenovo G500 which hangs in the logo when it turns ON. It was taken to another repair shop before and its Bios has been programmed a couple of times! Because when laptops hang in the logo, it means that the booting process...

In this video, we have an Asus K55VD which is turned OFF and by plugging in the adaptor to motherboard, adaptor voltage gets absent. And there is short circuit along with this problem. In this case we need to continue the process by checking ohm...

In this video, we have a Dell n5010 laptop which is completely turned OFF and doesn’t switch ON. After checking everything, we realized that the power IC overheats intensely. Some repairmen usually change the IC right after they come across such...

In this video, we have a motherboard that’s turned OFF completely and schematic and boardview are not available for it. This is the problem that might have happened to most of the repairmen. So what should you do in a situation like this? How can...

There is a Lenovo Z50-70 laptop which turns ON automatically by the time of plugging in the adaptor. And IO IC overheats. You’re going to gain a new experience and you’ll know exactly what to do in the times that IO IC overheats. As IO IC is a...

We have been producing tutorials related to electronics and today we want to show you how to repair a laptop in this article. So the problem of the motherboard is that: Motherboard can be switched ON but there is no display, and after checking...

This video is about repairing Lenovo laptop with NM-A281 Rev: 1.0 motherboard. And it won’t turn ON by plugging adaptor and the ampere amount and status shows that there is short circuit and standby controller overheats. Overheating controller...

There is a Dell laptop in this video, its adaptor was taken to another repair shop for repairing and was repaired there but after that it didn't charge the laptop. As you may know Adaptor ID signal is present in Dell laptops which is connected to...

In this video there is a motherboard in which all the voltages seem normal and ok when we plug adaptor. And it is apparently fine! But when we press power button, LED light turns on for a second and motherboard turns off. It means there is...

In this article you’re going to see how to find and solve short circuit in motherboard and the blocks that you should check to find the short circuit are also mentioned. Video time: 10:15 min Video size: 320 mb

There is a Toshiba Satellite C850 laptop that its motherboard doesn’t turn on. After checking motherboard, I found out that 2 Mosfets are burned, In this video, you’ll see how to troubleshoot and repair this laptop. Good luck:)

There is a Lenovo G500 motherboard which has disconnection problem and controller 401 overheats. I checked the controller in motherboard schematic. Later I realized IC I/O is burned. In this video you’ll see how to troubleshoot and solve the...

There is a Dell N5110 wistron motherboard, which is one the known motherboards. With a core i7 CPU, HM67 chipset, controller TPS51123 and the graphic card is nvidia. The motherboard is convertible to both DIS and UMA. The problem is that after...