Question about Canon EOS-5D Digital Camera

1 Answer

I have Canon 5d Fullframe Camera,Its Showing Error99,But Without Card Working, I Changed Four Cards,But No Use, At THe Sametime That Card Is Working In My Nickon Without Any Problem

Posted by on

  • sandroamaral May 11, 2010

    Thani, the ERR99 it´s sometimes when you use non Canon´s lenses like Sigma´s.Which lenses you are using?



1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that has over 10 points.


    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 17 Answers

Error 99 is a lens issue. Try this.

Posted on Mar 16, 2009


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

On my canon 5d Mark III the same picture is taken on the two cards. the one on the small card have a big rectangle of color lines and the one on the big card is ok. Should I discard the small card?

Open up & run ATG's EOS Utility, will this work correctly?
Connect camera with USB Cable from camera to computer.

Contact Alzo Digital, USA if you need more information.
Ask for services.

May 01, 2017 | Canon Cameras

1 Answer

5d mark II working without memory card ,but with memory card no working, how to resolve this problem

I have seen this problem some times. Usually it comes from a fail at the CF PCB (compact flash printed circuit bard) and it is necessary to change the board. Sometimes the problem is the "bent pin syndrome" that frecuently occurs by using cheap Flash Cards.

Oct 28, 2013 | Canon EOS 5D Mark II Digital Camera

1 Answer

Memory card folder changed from EOS to EKS

Have you tried formatting the card in camera? Always format cards in camera, don't just delete all photos.
If that doesn't work, format the card on the computer in FAT32 and then format in the camera.

Apr 08, 2013 | Canon EOS 5D Mark II Digital Camera

1 Answer

My Canon 5D mkI turns on ok, will focus, displays top and back, but it will not take a shot. I have two batteries, both which I have charged to full and tried (display shows full charge). I have also...

hicould you tell me the amount of shot number when you put memory card in? If yes, please move to manual position from auto on the side of lens. And try to press release button.there is other one thing you have to chack selftime release working or not. just let me know.

Jun 04, 2011 | Canon EOS-5D Digital Camera

1 Answer

My canon 5d mark II won't format memory cards. It keeps asking me to format, and then telling me it cant format that card and to switch it out. I've tried 3 different cards, none of which have ever been ...

I've encountered this problem with a 5D Mark II and the problem was the card. Our card was a 16GB Sandisk Extreme that was just as new as the camera. Make sure your camera's firmware is up to date. If your card is high in GB your camera will have a hard time poring with it if the firmware is old. But as we figured out, our card was bad, plain and simple.

Feb 05, 2011 | Canon EOS 5D Mark II Digital Camera

1 Answer

I just lpurchased a Canon 5D MarkII. Originally the LSD showed single photos when I reviewed past shots. Then it changed to showing four shots and now it changed to nine shots. The instruction...

On the back of the camera near the right top are 3 buttons. One of them has an icon resembling a checkerboard. Press that and it should change your view of playback pictures.

Sep 13, 2010 | Canon Cameras

1 Answer

Error99 is showing on screen camera went dead for no reason.tried changing battery and card but nothing. thanks eileen.

Try to reset the camera. If you have a menu button, cycle through the menu options to see if there is a RESET command. if so, try it and let me know what happens.

Jun 11, 2009 | Canon Rebel XT / EOS 350D Digital Camera

1 Answer

Canon 5d cannot format cf care

Hi there, did you check the card itself? SD cards have a locking switch on the side. Move the switch from locked to unlocked. Put it back in the camera and see if that helps.


Mar 02, 2009 | Canon EOS-5D Digital Camera

2 Answers

Canon eos 5d

The camera has no built in memory, like all DSLR's. If you shot pictures without a card, the pictures were not saved.

Dec 12, 2007 | Canon EOS-5D Digital Camera

Not finding what you are looking for?
Canon EOS-5D Digital Camera Logo

Related Topics:

108 people viewed this question

Ask a Question

Usually answered in minutes!

Top Canon Cameras Experts


Level 3 Expert

102366 Answers


Level 2 Expert

176 Answers

old marine
old marine

Level 3 Expert

2061 Answers

Are you a Canon Camera Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides