ONLINE CHIP LEVEL LAPTOP REPAIR TRAINING COURSE. Keyboard not working jugaad in hp pro book 430 G3. keyboard not working trick in hp 430 g3 model.
A #keyboard, #notworking in a laptop motherboard #problem can be due to many reasons.
The actual concept behind keyword working good is the proper communication between EC or SIO or KBC controller and Keyboard connector which is connected to the keyboard.
The Bus connecting keyboard and EC or SIO or KBC controller is through a keyboard connector on the laptop motherboard.
In the above case, some keyboard buttons were not working so we dismantle the laptop.
When the motherboard was checked it was observed that on the keyboard connector one connector pin connecting the keyboard to the EC or SIO or KBC controller was in broken condition.
Due to which proper communication was not possible between EC or SIO or KBC controller and keyboard.
We didn't have the new keyboard connector of this model in the stock so we did the trick or jugaad that you can observe in the video.
This trick or jugaad is possible only if u know the actual concept of the keyboard working in the laptop motherboard.
For concepts like this and many more chip-level laptop repairing training concept. You can join our course and become a successful laptop repairing technician.
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.
You can join our laptop repairing training course both online as well as offline. Watch our complete videos on the channel to understand the working and concept of laptop motherboard working.
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