Joycon not Working but the sound of click when i plug

[bouboulover]

I have an e switch that does not recognize my joycon I have tested the rail twice with several joycons always loaded to the maximum. Change the PU Chip.

In hard reset mode the right joycon does not appear. when I start the switch (see video) the joycon clicks but still does not work.

 

[ewabc886]

To begin with, I usually start by making sure that all pins on joy con and the tablet are working.
10 pins on both sides, making them 20 pins in total, although many are ground pins

Look for bent pins or dirty pins
Then test continuity by test points

If all good, then I will test the chips
Do not with the chips before confirming good pins

 

[bouboulover]

To begin with, I usually start by making sure that all pins on joy con and the tablet are working.
10 pins on both sides, making them 20 pins in total, although many are ground pins

Look for bent pins or dirty pins
Then test continuity by test points

If all good, then I will test the chips
Do not with the chips before confirming good pins

I tested several joycons and installed 3 different rails

 

[ewabc886]

I tested several joycons and installed 3 different rails

Do you have another switch with working rails to testify it?
The step to test the continuity also tested the possibility to have a bad FPC connector
Continuity of the test points on the board to the 10 pins should verify that

 

[bouboulover]

Do you have another switch with working rails to testify it?
The step to test the continuity also tested the possibility to have a bad FPC connector
Continuity of the test points on the board to the 10 pins should verify that

OK will try. with this