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I tried using the solution u've said, switch off removing battery & cf card & switch it on, holding the shutter button for 30 seconds but has failed work for me.Kabirisi Mugyenyi Muganga in Uganda East Africa.

marked as duplicate by Michael C, mattdm, Hugo, NickM, inkista Sep 9 '15 at 19:09

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  • Then you probably need to send it in for repair. – Michael C Sep 9 '15 at 12:30

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