DC IN or Adapter voltage section working (ENGLISH) | Online Chip level laptop repair training course

How to read the laptop motherboard schematics diagram is explained in this video in English. This video will be very much helpful to read the schematics of laptop motherboard from basic to the advance. Laptex is One of the Best laptop repairing course institute for both online and offline in India. India's 1st Free #Onlinechiplevellaptoprepairingcourse schematics demo class of laptop repairing completed.

Our course covers chip-level #laptopschematicsreading with the internal logic of charging IC. Charging IC problem and solution concept with important pins used to monitor all charging faults. CRO and DSO use for finding motherboard fault.

How to read motherboard schematics and laptop motherboard diagram. How to use CRO or DSO for motherboard fault finding.

Motherboard internal logic, working, and problem-solving with practical #training. Problems like No display, Charging problem, Adapter not charging, Dim display problem.

PWM switching of MOSFET, Mosfet fault finding, switching of components used in laptop repairing all will be covered in our complete Chip level laptop repair course.

#Laptex is the first institute in India to start an online laptop repair demo class. Offline classes are going on all are invited to join and
see the demo video by clicking on the link below

https://www.youtube.com/watch?v=67K1W

How DC IN or Adapter voltage section works. DELL 3521 and 5537/3537 Power IN explained in schematics, CRO, Charging Section.

Mosfet switching, BJT switching, Laptop repair training, online/offline training, BIOS editing, RAM section, Vcore section.

HM and SIO section, Graphic-Non graphic conversion, onboard RAM disable, DSO, How to repair Adapter not detect problem, Plugin not charging, battery not detected.

Understand the tricks with logic to solve laptop motherboard problems step by step in Hindi.

Our complete laptop repair training course covers No display problem, 3v 5v section internal logic and fault finding, LVDS problem, dim display problem.

PWM switching not working and the duty cycle not showing on the DSO or CRO, Switching MOSFET fault finding, PCH section not working, ACOK problems.

DCIN section not working, 19V shorting problem, OPAMP comparator working, SIO, EC important signals requirement, working and output signals, and many other problems could be solved with a proper understanding of the internal logic and working philosophy of all components and ICs.

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.