Highlight Tutorial Videos

Flickering Image Problem in Asus N53 Laptop

In today’s video we have an Asus N53 laptop with image flickering problem. Changing the LCD and even the flat cable don’t solve the problem as it originates from the board itself. Watch the video below and see the troubleshooting and fixing...

Ahmad Safari

0

How to Program Laptop LED by SVOD3-TNM5000-RT809 Programmer

Lately we have been getting requests on capturing a video and showing the process of programming laptop screen firmware. And even though there are programmers that can program them by default, such as Vertyanov, we will show you the process, as...

Ahmad Safari

5

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...

Ahmad Safari

0

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...

Ahmad Safari

0

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...

Admin

0

How to Solve Not Detecting VGA Port Problem in SAMSUNG Monitor

In this video, there is an SA300 Samsung monitor that has 2 DVI and VGA ports and by plugging in the VGA cable, it doesn’t have image (display). This problem is a very common one in Samsung monitors, so make sure to watch the video ;) Stay with...

Ahmad Safari

0

How To Repair Monitor Part 15 T-CON Board

This is the 15th video of repairing monitor in which we have analyzed the important and complicated board of screens, T-CON board. In this video you’ll be familiar with the concept of image processing and showing image on Full HD screens. On this...

Oktay Nikpey

1

How To Repair Monitor 14- Repairing LG W2286L

The monitor we have on this video is LG W2286L with LED screen. The monitor is OFF and power LED blinks every 2 seconds and so much work is done on the mainboard. By watching this video you’ll see the troubleshooting process- ohm check and volt...

Oktay Nikpey

0

How To Repair Monitor Part 13-Repairing Samsung S19C150

In this video, you’ll see the repairing process of Samsung S19C150 monitor which is OFF and doesn’t switch ON. As you know, the initial step for troubleshooting an OFF monitor is to check its power block voltages. Power of this monitor is...

Oktay Nikpey

0

Monitor Repairing LG And X.Vision Mainboards- Part 12

In this video you will see the repairing process of 2 monitors; the first one is LG_W1752S with LCD screen which has two problems (one problem in power board and the other problem in mainboard) and the second one is X.Vision XL1920AI with LED...

Oktay Nikpey

0

How To Repair Monitor 11- Analysis Of Mainboard Signal Block

In this video you’ll see the analysis of signal block of motherboard mainboard which is the most complex and most important block of monitor. So for better understanding, we’ve tried our best to analyze the function of the circuits more...

Oktay Nikpey

0

How To Repair Monitor Part 10

How to repair scrap mainboard of LG monitor In this video, you’re going to see how to repair mainboard of LG monitor with W1943S model which has been repaired a lot and a couple of components are even removed from the mainboard and it is been...

Oktay Nikpey

0

Monitor Repairing Part 9

In this video, you’re going to get more familiar with power block of mainboard of monitors. And in here we’ve analyzed 3 different mainboard brands and also talked about the important concepts about regulator ICs of power block. So you’ll see how...

Oktay Nikpey

0

How To Repair Monitor Part 8

The monitor that’s repaired in this video has 2 problems in power circuit. You will see a complete perfect repairing process, with performing ohm and volt check on the power board and explanation through Schematic. We’ve tried our best to...

Oktay Nikpey

0

How To Repair Monitor Part 7

This video is captured and produced in 2 parts. On the first part, you're going to see a different power circuit with STR power output. You will see STR block diagram and will get familiar with its important voltages and signals. And on the...

Oktay Nikpey

0

Monitor Repairing Part 6

This is the 6th video of Monitor Repairing series in which we will analyze Power Board of 3 monitors with different brands. You can easily and clearly see the different parts of power block and the analysis of one of them on the circuits through...

Oktay Nikpey

0

How To Repair Monitor- Part 5

In this video, we have a monitor with a common problem which might have happened for most laptop repairmen. The monitor that’s been repaired in the video switches ON but with NO display. Such problems can be originated from Bios, Backlight...

Oktay Nikpey

0

How To Repair Monitor Part 4

In this video, you’ll see backlight circuits of 5 monitors of different brands. And you’ll also get familiar with their important voltages and signals and realize how to detect LED rows and apply voltage to them from the outside without having...

Oktay Nikpey

0

How To Repair Monitor Part 3- LED Analysis

This is the third video, of Repairing Monitors. In this video we tried to analyze a couple of backlight circuits and also explain the PWM circuit in a very easy and simple way by simulating it so that you’ll get familiar with their mechanism. And...

Oktay Nikpey

1

Monitor Repairing LED Backlight Part 2

In the second video of “Repairing Monitor”, we have discussed about LEDs and different types of them, their work voltage, their use and specifically their use in laptop screens. In this video we also show you how to check and perform voltage test...

Oktay Nikpey

2

Monitor Repairing- Part 1

Since after fully analyzing Adaptors and repairing different types of them, we decided to analyze Monitors, in this video, you will see different components of the screens and also get familiar with several types of them such as laptop and...

Oktay Nikpey

1

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