crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2944351:0crwdnd2944351:0Nikon D3100 Motherboard Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Tyler Caldwellcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Tyler Caldwell

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crwdns2933801:0crwdne2933801:0
Introduction
If your camera is glitchingmalfunctioning or the external connectionsconnection (micro USB and HDMI) ports are not working. Then, then the cameras motherboard might be faulty and needs to be replaced. Before starting with this guide, refer to this [https://www.ifixit.com/Wiki/Nikon_D3100_Troubleshooting|troubleshooting page] to check if there are any other possible causes.