Highlight Tutorial Videos

All Tutorial Repair Course Laptop Desktop Macbook Monitor and TV
29 Jun
0
Dr-Bios Experience In Laptop Repairing Part 5 - Changing Motherboard Components

Dr-Bios Experience In Laptop Repairing Part 5 - Changing Motherboard Components

This is another video of Dr-Bios’ experience series about laptop repairing in which we’re going to show you how to change motherboard components as on most of our tutorial videos, we don’t capture the process of changing components in order to...

29 Jun
0
How to Fix Motherboard Corrosion in Dell N5110

How to Fix Motherboard Corrosion in Dell N5110

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...

29 Jun
0
How to Repair MacBook A1342 that Won’t Turn ON

How to Repair MacBook A1342 that Won’t Turn ON

Today we have a MacBook A1342 that doesn’t turn ON and therefore we have decided to check it and found out that power button has a problem. And after connecting wire to power button, the problem was solved and then laptop turned ON but fan didn’t...

30 May
0
Repairing Water Spillage Laptops

Repairing Water Spillage Laptops

There is an Asus X554L laptop with water spillage problem which leaked into its board and there are water stain and electric spark marks due to short circuit. You can see repairing process of this type of problem and also see how to find the...

30 May
0
Analyzing Power and Inverter Blocks of Samsung Monitor

Analyzing Power and Inverter Blocks of Samsung Monitor

In this video, there is a Samsung SyncMaster 940B LCD monitor that doesn’t turn ON and the power and inverter blocks of the monitor are analyzed and explained through schematic. In the end, we fixed the problem and explained the most common...

17 May
0
How to Troubleshoot LCD Backlight

How to Troubleshoot LCD Backlight

In this video, there is a Sony VGN-CS325J with backlight problem and as there were a lot of requests about troubleshooting and repairing older laptops with LCD screen, we decided to capture a video to show you how to distinguish fluorescent lamp...

17 May
0
How Do Relays work & How to Test them

How Do Relays work & How to Test them

Relay is one of the most commonly used electronic components and on this video, which is a basic electronic video, we will analyze different types of Relay including Solid State Relay (SSR) and Electromechanical Relay (EMR). We will also explain...

30 Apr
0
Dell Inspiron 14 N4050 Dis to Uma

Dell Inspiron 14 N4050 Dis to Uma

This is how to convert Dell Inspiron 14 DV14HR MB DIS to UMA. This is tested and works 100% accurate. What you need to do is to remove the marked inductor and resistor. 🌸 💚 😊

30 Apr
0
How to Convert HP DV6-3000 AMD Quanta LX8 Graphic to Non Graphic

How to Convert HP DV6-3000 AMD Quanta LX8 Graphic to Non Graphic

In this article we show you how to convert HP DV6-3000 AMD Quanta LX8 graphic to non graphic. You only need to download the file below and do as told in the pictures. Enjoy 💚 🌸

30 Apr
0
How to Convert Dell Vostro 3500 DIS to UMA

How to Convert Dell Vostro 3500 DIS to UMA

As the name of the article represents, here we are with a conversion. All you need to do is to make the simple changes mentioned on the pictures and get your laptop converted to UMA. Good luck ;) 💚

17 Apr
1
How to Convert HP 4520s Discrete to UMA

How to Convert HP 4520s Discrete to UMA

This is how to convert HP 4520s graphic motherboard to non-graphic and it is a tested method. Motherboard model: H9265-4 Enjoy 💚 🌸

06 Apr
4
How to Disable Asus X555LD RAM

How to Disable Asus X555LD RAM

A lot of repairmen usually have questions and problems with disabling On-board RAM of laptops. So we’ve decided to capture this video to show you how to disable 4GB On-board RAM of Asus X555LD with no image problem. Enjoy ;) 💚

28 Mar
1
Everything about Inductor

Everything about Inductor

This is another episode of Basic Electronic series in which we will analyze an electronic element called Inductor. The most important theoretical and practical concepts of inductor (Coil or choke) element are covered on this video, from testing...

09 Mar
0
What is Diode – and its function in circuits?

What is Diode – and its function in circuits?

In this video, we tried to analyze Diode, an electronic component that’s commonly used in electronic circuits. But as it’s a vast concept, we only presented important points and the usage of the component. And also different types of Diodes such...

21 Feb
4
Different Types of Capacitors - How to Test Them

Different Types of Capacitors - How to Test Them

This video is mainly about analyzing capacitors, from showing you different types of capacitors to troubleshooting and testing them. In other hand, you’ll get to see the function of capacitors in different types of circuits, how to test them and...

14 Feb
3
Analyzing CPU Power Circuit – Testing MOSFET on Board

Analyzing CPU Power Circuit – Testing MOSFET on Board

In this video, we will show you how to test and troubleshoot MOSFETs of PWM block of CPU power on boards. PWM block of CPU power is usually made of several phase and there are more MOSFETs on this block than any other block. And it’s a bit...

21 Jan
0
How to resolve " The system has detected that electric label not exist " problem

How to resolve " The system has detected that electric label not exist " problem

USB Key/Drive creation and running E-Label Utility 1. Remove all other Removable Disk devices from your unit and insert the USB Key/Drive that you plan to use for the E-Label Utility. This USB Key/Drive will be reformatted to FAT32 by the...

08 Jan
1
Pin Configuration for SVOD1 Programmer

Pin Configuration for SVOD1 Programmer

Since SVOD1 programmer's access to the online database was cut off, we decided to put a list of the pin configuration of different motherboards in this article to make it easier for all users to access them. Please let us know if we missed any...

16 Dec
1
How to Create Bootable UEFI USB Flash Drive

How to Create Bootable UEFI USB Flash Drive

As you know, the process of windows installation is not a very difficult thing to do but it is a bit different in slightly newer ones which means most of them face problems in the first steps of windows installation. And as there is no videos in...

24 Nov
3
Different Types of Crystals and How to Test them

Different Types of Crystals and How to Test them

This video is about how crystals work, their duty on circuits and last but not least, how to test them on laptop and desktop boards. Feel free to ask your questions and let us know what you think about this video 😊 Enjoy 🌸 ;)💚 This video is...

14 Nov
0
How to Repair Asus H61M-C Motherboard

How to Repair Asus H61M-C Motherboard

We have an Asus motherboard on this video which turns ON for a second then turns OFF right after. This process repeats itself over and over again. So on the video below, you’re going to see how to solve this problem and then, as CPU power voltage...

01 Nov
9
How to Convert Discrete to UMA- A to Z

How to Convert Discrete to UMA- A to Z

We receive many questions related to disabling laptop Graphic from website members, so we felt the need to capture a video and show you A to Z of disabling laptop Graphic from DIS to UMA. So on the video bellow you’ll see different types of...

14 Oct
0
Not Working RAM Slot-H81M-S2PT Motherboard

Not Working RAM Slot-H81M-S2PT Motherboard

There is a Gigabyte H81M-S2PT motherboard in this video that one of its RAM Slots doesn't work properly. This problem can originate from different blocks. In the below video you’ll see the process of troubleshooting and repairing this laptop...

11 Oct
0
Repairing Lenovo W540 that Turns ON with Battery Only

Repairing Lenovo W540 that Turns ON with Battery Only

Have you ever had a laptop which works with battery connected but it doesn’t with its adaptor? Well we have a Lenovo laptop on the video below which works perfectly with its battery but as soon as we plug in the adaptor (with no battery), it...

03 Oct
1
Laptop Speaker Diaphragm Repair

Laptop Speaker Diaphragm Repair

We have an Asus N552V laptop in this video. With a problematic speaker that produces weird noise. And as I couldn’t find the speaker on the market, therefore I decided to capture a video and show you how to disassemble this model of Asus laptop...

01 Oct
1
Asus K43SV Turns ON with NO Display

Asus K43SV Turns ON with NO Display

Today, we have an Asus K43SV laptop which turns ON but with no display. After disassembling the laptop and performing the initial tests, I came to realization that there is short circuit on motherboard which caused to burn different ICs on the...

22 Sep
4
How to Repair MacBook Part 3

How to Repair MacBook Part 3

This is the third part of MacBook repairing videos in which we’ll continue analyzing Apple laptop schematics. And on this video you’ll see how the very important voltage, PP3_V42_G3H and SMC_RESET_L signal are generated and we’ll analyze them as...

19 Sep
0
Repair Laptop LCD Backlight

Repair Laptop LCD Backlight

In this video, there is a Sony VPCF1 laptop with a problematic screen backlight which means there is image but the screen is dark. These kinds of problems can originate from “Inverter” or “High Voltage” or the screen backlight might have been...

06 Sep
6
What to Do When a Laptop turns ON with Not Display?

What to Do When a Laptop turns ON with Not Display?

Voltage Rail table is on page 2 or 3 of most schematics. This table is very valuable for laptop repairmen because it shows the presence of different voltages in order of priority on the motherboard and this table is so helpful in the process of...

27 Aug
0
Lenovo B590-Solve B+ short circuit

Lenovo B590-Solve B+ short circuit

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 🌸 💚

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