yes it is quite possible that it comes from the lower card which controls all the motors of the mirror and the shutter
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yes if your camera has a problem only by exposing it to the cold, it is quite possible that it comes from the lower card which controls all the motors of the mirror and the shutter
Partially disassemble the camera, first the rear cover, then the lower cover, and the front cover (Be very careful to unplug the microphone!!!)
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you will see under the tripod mounting plate the board responsible for your error, there may be a bad contact on the electrical sockets which must move.
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you will see under the tripod mounting plate the board responsible for your error, there may be a bad contact on the electrical sockets which must move.
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If it still doesn't work, it may be the shutter mechanism, it may need to be replaced.
yes it is quite possible that it comes from the lower card which controls all the motors of the mirror and the shutter
Partially disassemble the camera, first the rear cover, then the lower cover, and the front cover (Be very careful to unplug the microphone!!!)
you will see under the tripod mounting plate the board responsible for your error, there may be a bad contact on the electrical sockets which must move.