| Nintendo Switch When both Joycons are docked A Joycon disconnects Repair | |
|---|---|
| Device | Nintendo Switch |
| Affects part(s) | JoyCons |
| Needs equipment | Screwdriver set, tweezers |
| Difficulty | ◉◉◌◌ Medium |
| Type | Part replacement |
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Problem description
When both Joy-cons are docked into station, Left/Right Joy-con disconnects when giving input to the other Joy-con (when left Joy-con is given an input, Right Joy-con Disconnects).
Symptoms
- Joy-con disconnects when giving input to the other Joy-con
Solution
Replace the side-rail of Joy-con that causes the disconnect issue (it may also be noted that the controller that causes the disconnect issue shows a connection icon at the bottom left that specifies that it is connected wireless though it is docked), this issue can also be caused by liquid damage in/on the connection point or on ribbon- Check for liquid first to see if an ISO-cleaning may fix the issue, then proceed to replace if no changes occurred.