Electronic Repair Courses

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Dr-Bios Offline Laptop Repairing Courses

As you may know, we have tutorial videos in our website. Since we received such great feedbacks from you, our dear members and colleagues, we decided to make an offline class, which we are going to teach electronics from basic to advance. In basic electronics we will introduce all kinds of electronic components and their functions, (such as: capacitor, crystal, resistor...), electronic tools (such as: heater, soldering iron, multimeter...) and how to test the components (voltage presence or absence...)

And in advanced electronics, we will show you how to repair your laptop from the beginning, such as opening laptop, testing and changing chips, fault detecting, changing LCD and LED, advanced schematic reading and...

In short, you will learn electronics and laptop repairing from A to Z.

If you have any opinions and ideas, contact us. We would appreciate it.


Note: if you are a specialist in any parts of electronics (repairing any specific components or devices), we invite you to work with us.


NOTE: All videos will be with English subtitle.


we will teach mobile,printer, monitor... reparing as well.


The offline course payment is different from premium membership payment.

November 22, 2016,09:11

i have experince in the Huntron tracker component testing and motherboard scanning


November 23, 2016,20:11

I want to receive more information about the course..


Salimeh Bolboli
December 10, 2016,12:12

Dear Dom, We are making the videos, We will inform you when it’s done Stay with us


December 20, 2016,23:12

HI guys i want to knows about cousre how yu proced ???


Kiran Prasai
December 30, 2016,05:12



January 18, 2017,19:01

hello thank you for sharing your experience with us, if you be kind of telling me what are the topics we will be learning on advanced laptop, i have experience, but i want advanced teach, from dc jack to cpu, everything, im very interesting, how much is course and how many videos, thank you and you have a wonderful day.


May 25, 2017,13:05

hola manejo muy bien el tema de reballing para portátiles