After cleaning the interior of the camera using "sensor clean", the autofocus does not work. I have tried to reset the sensor selection - where you can select one or all "red dots" in the view finder. I have selected all the dots. I have looked to see if the sensors are dirty - but can't see that there is anything wrong. What have I done? There are no errors showing and otherwise the camera works fine - images are great.
When I select one of the program modes or the standard "green" normal shooting mode the camera goes through the action of autofocusing but there are no sensors showing up in the viewfinder, there are no beeps and the autofocus is no successful in focusing on the object. Help! What did I do?
Allow to dry for an extended period. leave lens off, put in dust free area.
it may 'come back' after a few days of being open.
moisture can cause malfunctions. is sensor clean a liquid? or air?
air can be driven by a propellant which can cause problems.
try removing battery if it does not come back, or maybe before.
good luck, otherwise, time for service'
mark
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I have the digital rebel eos and I am having the same problem. No lights for the focus come on and it will not focus on anything..
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