Fixing L3 & R3 Switch Problems on DualSense (After Joystick Replacement)

If your DualSense L3 or R3 button stopped working after replacing the joystick, this video walks you through full troubleshooting: resistance checks, voltage testing, finding broken traces, and a clean jumper wire repair example. Tools needed: multimeter, fine-tip soldering iron, thin insulated wire for trace repair. PCB Scans link: https://acidmods.com/forum/index.php?... 00:00 Intro 00:46 Terminal / Pin Identification 01:52 Resistance Checks 03:33 Scenario Example: R3 Not Working 05:17 Voltage Testing 06:25 Scenario continued 07:14 Testing for Trace Damage 10:33 Jumper Wire Repair Example 12:26 Final Thoughts