EOS DSLR & Mirrorless Cameras
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Resolved! *Emergency* Video footage missing on CF Card

Shot footage today on a rented Canon 5D Mark IIIThe footage was checked and verified on set.Audio and video were perfect and functional (on the camera).Took the CF card home to transfer files to the mac and the card was empty and the footage was gone...

1Dx fail sync and flash issues

Hello!  I use a 1Dx to shoot weddings and events, with 600EX-RTII or 600EX-RTII as master on camera, and usually 2 600ex rt on lights stands. I use the radio feature to trigger the remote flashes, on the group mode with the flash on ttl and slaves in...

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tudorp by Apprentice
  • 4 replies

Some features not working

 Hi:I have an EOS 70D which I bought new in 15'  and really haven't used very much. Now there are some featurs that aren't working which I need to use. One is that the Mirror lockup doesn't work. Also, can't erase any pic via the erase button.I can e...

Cahoon38 by Contributor
  • 5 replies

EOS 77D question

Just purchased the 77d.  When I take an indoor flash pic with the camera in Auto the ISO is set to 3200.  When I take the same picture in the P mode  the ISO is 400.  It looks like there is a setting in the menu that allows you to set the Auto ISO.  ...

jfrew by Contributor
  • 11 replies

Canon Rebel T3

I have a Canon Rebel T3 that freezes up when taking pictures. The only way to get it to work again is to take the battery out and put it back in. What can I do to get this fixed?

dturner by Apprentice
  • 9 replies

Sudden autofocus problem on 5D Mark III

Hello, I have a nearly two years old 5D Mark III with only 7800 images taken. The camera has been working well and I've been happy until now. Yesterday I experienced that autofocus would not work on an easy target. I thought 'what the heck is going o...

sdhweb by Contributor
  • 13 replies

my 700d is not reading card

my camera is having card but its say "CARD CANNOT BE ACCESSED REINSERT/CHANGE THE CARD OR FORMAT CARD WITH CAMER" but when i am formating card it says cannot format change card and i have tried different card dont know what happen please help me out!...

Flash not Firing

My rebel will take a picture no problem but when I go to use the flash sometimes it won't fire and I can't figure out how to get it to fire 

ange6465 by Contributor
  • 9 replies

Start with T3i or T7i

Hello all, So I was given a used T3i that has flash pop up problems and some minor wear and tear.  I have never really gotten into serious picture taking, but with our first child and an upcomming move to Guam, I have decided that I really want to gr...

birish21 by Contributor
  • 10 replies

cannot connect 550d to imac/el capatan

just come back from big 3 month trip and find my 550d will not connect to my imac running el capatan! nothing in system/usb nothing in photo preferences, nothing in camera capture, looked on canon site and says I dont need software/download, so whats...

Getting started

New to the community? Here's some information to help you get acquainted:

01/18/2023: New firmware version 1.1.1 is available for EOS R6 Mark II
01/09/2023: Help ensure your autofocus is properly aligned with a Canon Precision Alignment
01/03/2023: Welcome to CES 2023!
12/08/2022: New firmware version is available for EOS C70
12/07/2022: New firmware version 1.7.0 is available for EOS R5
12/07/2022: New firmware version 1.7.0 is available for EOS R6
11/22/2022: New firmware available for EOS R3, EOS R7 and EOS R10
11/16/2022: We're thrilled to be ranked among the Best Employers for Veterans in 2022 by Forbes.
08/31/2022: New firmware version 1.1.1 is available for RF 70-200mm L IS USM
08/09/2022: New firmware version 1.2.0 is available for CR-N 300
08/09/2022: New firmware version 1.2.0 is available for CR-N 500
07/14/2022: New firmware version 1.0.1 is available for CR-X300
06/10/2022: Service Notice:UPDATE: Canon Inkjet Printer continuous reboot loop or powering down
06/07/2022: New firmware version 1.3.2 is available for PowerShot G7 X Mark III
05/31/2022: Did someone SAY Badges?
05/26/2022: New firmware version is available for EOS-C500 Mark II
05/26/2022: New firmware version is available for EOS-C300 Mark III
05/10/2022: Keep your Canon gear in optimal condition with a Canon Maintenance Service
05/05/2022: We are excited to announce that we have refreshed the ranking scale within the community!
04/26/2022: New firmware version is available for EOS R5 C
03/23/2022: New firmware version is available for EOS-C70
02/09/2022: Share Your Photos is back!
02/07/2022: New firmware version 1.6.1 is available for EOS-1DX Mark III
01/13/2022: Community Update. We will be retiring the legacy profile avatars on 01/20/2022. Click this link to read more.