I dropped my DSi and now the L key is stuck

No there is really no way to fix it unless if you ask the creator of of the dsi because the drop sorta cracked the screen of it. Depending on the side, top, bottom, back, where ever, it still cracks not necessarily crack but it has been to the point when it can't be fixed. The same problem happen to me except the case was that I dropped it a little more harder and the screen totally went black.

There's really no way to fix that unless if you dropped it. The DSI doesnt really have lines in it though. If you dropped it, its impossible to refix it because the screen is sorta busted. You can try to ask the creator of the DSI (Contacting Nintendo).

did someone knows how to fix an action replay dsi;
because i have got 2 action replay dsi.

Supposedly, this website (that I will give to you at the end of this answer) gives people Master Key numbers for their Wii's. They just have to go to Parental Controls, and keep selecting I Forgot until it gives you an Inquiry Number. You then go to the website and type in your inquiry number where is asks for a confirmation number (they are the same thing) and select the correct date from the drop-down menu. It will give you a master key code that you can use for unlocking Parental Controls. This website also works for the DSi.

Website: http://wii.marcansoft.com/parental.wsgi

NOTE: With the DSi, it can be very hit-and-miss, since there are reports of it working, and reports of it failing.

1.Turn the dsi off
2.open up the battery cover
3.take out the battery
4.wait little bit.
5.use the charger (make shure you dont have anything on game cartrige and the sd card slot.)
6.turn you dsi on


It should work or it has a probelm on the motherboard or the cpu. Hope it help!!

can you get the DSi connected to the Internet? Update the firmware on it. Specific information can be found at www.Nintendo.com. My daughter's DSi did the same thing, the problem cleared with the new firmware. If it doesn't resolve it, the tech support folks at Nintendo.com should be able to assist... they are a bit slow to respond... but be patient, they do know their stuff.
good luck,
Mark

The master key is different for every DSi system. Call Nintendo and get to the DSi helper. Then tell them your inquiry number and they'll tell you the master key. Provide proof of ID, your inquiry number on the DSi and your DSi serial number.

need to obtain master key for nintedo DSi

Ive got a great solution on how to do this and its under the question "HOw do I fix my DSI parental controls" go check it out... hope it helps

you need to buy a new d.s system