https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/EOS-80D-SD-Card-Door-Sensor/m-p/426179#M101974 <P>When I went to use my camera today it wouldn't power on - I finally figured out it was the SD Card Door that wasn't closing completely/properly (or enough to show the sensor it was closed) - if I hold/push in the top inside corner of the door the camera will power on.&nbsp; I have tried cleaning around the inside of the door, taking the SD card out and reinserting, etc.</P> Mon, 03 Jul 2023 00:06:43 GMT squbush 2023-07-03T00:06:43Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/EOS-80D-SD-Card-Door-Sensor/m-p/426179#M101974 <P>When I went to use my camera today it wouldn't power on - I finally figured out it was the SD Card Door that wasn't closing completely/properly (or enough to show the sensor it was closed) - if I hold/push in the top inside corner of the door the camera will power on.&nbsp; I have tried cleaning around the inside of the door, taking the SD card out and reinserting, etc.</P> Mon, 03 Jul 2023 00:06:43 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/EOS-80D-SD-Card-Door-Sensor/m-p/426179#M101974 squbush 2023-07-03T00:06:43Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/EOS-80D-SD-Card-Door-Sensor/m-p/426193#M101975 <P>See this post about the same problem:</P><P><A href="https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/80D-won-t-power-on-suddenly-bricked/m-p/283695" target="_self">https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/80D-won-t-power-on-suddenly-bricked/m-p/283695</A>&nbsp;</P> Mon, 03 Jul 2023 01:45:19 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/EOS-80D-SD-Card-Door-Sensor/m-p/426193#M101975 Anonymous 2023-07-03T01:45:19Z