How do I get the Screwy L or R trigger to work on the Nintendo Dsi?

Easy. Go to your local eclectronics store or supermarket(Wal-Mart, Hobby Shop, Canadian Tie, Home Depot, Home Hardware, etc) and buy a can of compressed air for cleaning electronics. They cost $7-$20 and are ment to blow dust out of buttons. The DSi, for reason, is particularly succeptable to getting crap in the Shoulder Buttons, and a Can of Air can be priceless for this.

Without spending any money, you could just blow into it mash the button until it works.

The other option(though not recommended) is to take an Air Compressor to it. But if you do, barely pull the trigger, you could break something inside the device using this method.

Hope this helped. Being a previous DSi owner, I had to go through the same thing, and so did a lot of others. My 3DS does this too, though not quite as often.

I am the official Paint/SDK Absol

Blow it for 10 seconds. The L and R buttons on my dsi broke also. But anyways I fixed it and this time it fell and my dsi broke. So all I have right now is 3ds, Iphone, Ipad, Wii and Dsi LL

Believe in yourself. And if not, you might never achieve the things you want to do

Cool. I really do recommend getting a can of air though. I had dirt in my 3DS speakers once, and couldn't get it out by blowing on it. Can of Air: *psshht* Done. That quick.

I am the official Paint/SDK Absol

We were not talking about 3DS speakers, We were talking about DSI Triggers. @Hexi

Temper is one of your most valuble possesions, Don't lose it.

Hush. Some people don't work at Gamestop, Waffle.

I am the official Paint/SDK Absol