If you have dropped it, that's why. The wiring may have gotten mixed up. If you haven't done anything, it could be faulty. If you send it back to the people who made it, they will determine if it is broken and if so, send you a new one. If its not broken, turn it on and off 3 times. If that still doesn't work, go to your nearest best buy and have the geek squad check it out! Hope I helped!
~SexyNerd
You can call Nintendo Customer Service at 1-800-255-3700 and they can tell you how to fix it or to send it in to them so they can.
It doesn't respond to touch, the screen is white, it wont turn on,
use the screen wiper in the dsi box
Kind of..., except the dsi XL has a Xl symbol beside of The dsi symbol on the top screen.
Only the DSi's bottom screen is a touch screen.
No, the dsi XL has a bigger screen than the dsi.
The dsi xl has every thing the dsi has but it justs has a biger screen.
The difference between the Dsi and the Dsi XL is that the XL has a bigger screen.
well......i think you dsi has broken beyond repair so you need to get a new one
No. Like its predecessors, only the bottom screen of the DSi is a touch screen.
A dsi wont even beat an iPod shuffle. DSI stinks.
yes, you can. go to "nintendo dsi browser" on the dsi title screen
Dsi stands for Dual Screen or Developers System.