Author Topic: [HARDWARE?] 600D (t3i) Error 70 /err 70  (Read 450 times)

lpmorttt

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[HARDWARE?] 600D (t3i) Error 70 /err 70
« on: October 24, 2018, 06:39:01 PM »
Hello, I have recently gotten error 70 and err70 (when the lens is not connected) on my camera and was wondering if I am doomed for life. Ive had magic lantern for years and this is the first time Im seeing this error. Heres what happened

1. I recently deleted some pictures off a memory card on my computer (I never do this I usually wipe all my pictures on my camera)
2. I placed the card back in the camera and turn it on to check some settings in live view
3. As soon as I hit live view I recieved the error. Ive been seeing it in all modes for live view.
4. I then went searching for an answer online and tried removing the fully charged battery and memory stick however I still keep getting the error 70
5. In my frustration I updated the firmware to 1.0.3 official and still no luck. So I reverted back to 1.0.2

* I heard there's an HMDI solution but I currently don't have my hdmi cable. If anyone knows if that method is a sure fix please let me know so I can try to get my hands on one.

Please let me know if I can be helped or if I doomed. Also Im new to this so I'm not sure what other information devs need.

Thank you.

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a1ex

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Re: 600D (t3i) Error 70 /err 70
« Reply #1 on: October 24, 2018, 07:42:41 PM »
ERR70 covers well over 1000 different conditions; cannot jump to conclusions just like that.

To get a diagnostic log, try these builds:

https://builds.magiclantern.fm/jenkins/view/Experiments/job/startup-log-mpu/
https://builds.magiclantern.fm/jenkins/view/Experiments/job/startup-log/

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In my frustration I updated the firmware to 1.0.3 official and still no luck. So I reverted back to 1.0.2

That means, you are able to navigate Canon menus and launch the Firmware Update process, right?

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As soon as I hit live view I recieved the error. Ive been seeing it in all modes for live view.

Is this the only situation that triggers ERR70? Can you take pictures, for example?

lpmorttt

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Re: 600D (t3i) Error 70 /err 70
« Reply #2 on: October 24, 2018, 08:20:07 PM »
Thank you for such a quick reply!

*ML LOG*
https://drive.google.com/open?id=1IWKGxZvDGlnMTjSz_A5zgQ6yuihHQ717


That means, you are able to navigate Canon menus and launch the Firmware Update process, right?

Is this the only situation that triggers ERR70? Can you take pictures, for example?

Yes I am currently able to navigate all the canon menus including the launch Firmware Update process. I am also in the process of trying to get a diagnostic log as you said.


This is the error I keep getting when hitting "live view" in all the modes. Also when taking a picture it comes out all white in all modes as well