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I have accidentally deleted the system files from my NXT 2.0. It is making a continuous clicking sound. How to I restore system files. I have the system files, but my computer can't detect it!

Please help soon!

marked as duplicate by Joubarc Sep 19 '13 at 4:10

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You need to reload the firmware. If you use NXT-G, this can be found under the Tools->Update Firmware menu.

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