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Laptop repairing Video course online, laptop training course practical online and offline training. Chip level #laptop #repair training #course in Delhi, India.

Laptex is one of the best laptop repair training institutes in India.

In this video, you will learn the step by step method of solving the laptop charging problem.

Any laptop motherboard charging problem like plugin not charging, Adapter not detect can be solved with the help of this video.

The charging section is a very important section on the laptop motherboard.

It deals with the switching of the 19V or adapter supply in the entire motherboard as well as charging of the battery is also controlled by the charging IC.

So, charging ic must be understood completely to solve the laptop charging problem efficiently.

Charging ic repair can be done easily if the working and function of pins ACDET, VCC, PVCC, ACIN, ACOK, LDO, REGN, VREF, CE, SDA, SCL.

SMBUS, VDDSMBUS, CMPIN, CAMPOUT, IOUT, ILIM, ACP, ACN, SRP, SRN, DRVH, DRVL, PHASE.

SW, DCBATOUT, ACDRV, CMSRC pins are the important pins that are used in the charging section problem.

Click on the link given to understand the complete logic and working of the charging ic



Also, laptex is conducting online and offline laptop repair course demo.

Click on the link given below to watch the complete video.



Watch the offline demo class on the link given below:-



Charging ic has basically two functions.

The first function is to switch the 19v Adapter voltage into the motherboard through first and second MOSFET switching.

Another function is to charge the battery of the laptop motherboard.

Laptex provides the complete component as well as chip level training with live practical on faulty motherboards to understand the application of the concept.

As our slogan defines learn the logic concept.


For further query WhatsApp or call us

@ Mr. Nasir - +919871145066

@ Mr. Dildar - +919031240767


You can also visit our office @ 605A Sahyog building 6th floor Nehru place Delhi 110019.

Join our #course module and become an expert in laptop motherboard repairing. All are welcome to join our free Demo Class.


Happy Troubleshooting from Laptex.

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