Go to the Controller menu in Dolphin, then go to "Configure" on the device you are using. Click the box next to "Rumble" and set it as your controller and test it. Tell us if it detects your controller in the menu and if using the test button yields a rumble.
Arch
Intel Core i7 - 4510U
iHD4400
8GB RAM
Check here first:
wiki.dolphin-emu.org
Intel Core i7 - 4510U
iHD4400
8GB RAM
Check here first:
wiki.dolphin-emu.org
