When I cut on my DSi it says , An error has occured. Press and hold the power button to turn the system off. Please see the nintendo DSi operations manual for help troubleshooting. -what do I do about this to make my DSi work again

you need to take your dsi to someone that knows about that stuff

If the following error message appeared in your DSi or DSI XL: "An error has occurred. Press and hold the POWER button to turn the system off...", It means that your Nintendo has been updated (by the Internet) to the version 1.4.2 (or 1.4.3) or you bought it updated. In this case your DSi XL or DSi doesn't work with any flashcard in the market.

If you don't have an updated flashcard, the solution requieres both "updating the kernel of your flashcard" and also "patching it". I hope it helps you.

Does the NDSi XL start after that?

THERE IS A FACTORY RESET CODE

YOU MUST PRESS ALL THESE BUTTONS AT THE SAME TIME

LEFT RIGHT SELECT START

THIS WILL RESET YOUR DSI TO THE DAY YOU PURCHASED IT....

therw is a factory reset code hold all the button at the same time

left,right,start,select..........

this will reset your dsi to factory settings

there is a factory reset code

press and hold all these buttons at ther same time

left,right,start,select. this will rest your dsi

Every time I try to play a game the screens goes black and it says; an error has occurred. Press and hold the Power Button to turn the system off. Please see the Nintendo DSi Operations Manual for help troubleshooting. But I don't have the manual, ca anyone help me please.Thank you!

it says the same to me to ppl what could i do please help me

The DSi has a firewall. The DSi blocks your card. Not a new SD, but a new R4, mate.

there is nothing you can do, this is probably the reason they sold it in the first place