09-01-2015 03:21 PM
09-01-2015 05:19 PM
Sounds like shutter failure.
09-02-2015 09:27 AM
Yes, take it to a service center.
03/26/2024: New firmware updates are available.
EOS 1DX Mark III - Version 1.9.0
12/05/2023: New firmware updates are available.
EOS R6 Mark II - Version 1.3.0
07/31/2023: New firmware updates are available.
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.