https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Canon5D-Mark3-Display-Erratic/m-p/439223#M105679 <P>Greetings,</P><P>Remove the lens, card and test with a freshly charged battery.&nbsp; If this persists, it looks like the LCD or ribbon cable is failing.&nbsp; I might use this opportunity to upgrade to an R series body, but it won't hurt to see if Canon still services the 5D3 (11 yrs old) and get an estimate.&nbsp;&nbsp;</P> Mon, 02 Oct 2023 15:02:57 GMT shadowsports 2023-10-02T15:02:57Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Canon5D-Mark3-Display-Erratic/m-p/439219#M105678 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Canon5d3.jpg" style="width: 999px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/45615iF81B0FD9AE0D13E0/image-size/large?v=v2&amp;px=999" role="button" title="Canon5d3.jpg" alt="Canon5d3.jpg" /></span><STRONG>This happen 2 days ago. This is a Canon 5D Mark 3, Any thoughts? Should I send it in?</STRONG></P> Mon, 02 Oct 2023 14:53:11 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Canon5D-Mark3-Display-Erratic/m-p/439219#M105678 Leo_3 2023-10-02T14:53:11Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Canon5D-Mark3-Display-Erratic/m-p/439223#M105679 <P>Greetings,</P><P>Remove the lens, card and test with a freshly charged battery.&nbsp; If this persists, it looks like the LCD or ribbon cable is failing.&nbsp; I might use this opportunity to upgrade to an R series body, but it won't hurt to see if Canon still services the 5D3 (11 yrs old) and get an estimate.&nbsp;&nbsp;</P> Mon, 02 Oct 2023 15:02:57 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Canon5D-Mark3-Display-Erratic/m-p/439223#M105679 shadowsports 2023-10-02T15:02:57Z