Technical Troubleshooting

The place to get help with technical issues related to your Canon camera or lens.

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  1. Phil

    Having Issues With Your Camera? This Is The Place To Get Help!

    Phil, Feb 22, 2017
    Replies:
    0
    Views:
    2,579
    Phil
    Feb 22, 2017

  2. Suddenly unable to capture accurate red reproduction.

    Tonytee, May 30, 2020 ... 2 3
    Replies:
    42
    Views:
    4,213
    Caladina
    Dec 6, 2022

  3. What happened to this CR2 RAW fils?

    Ray, Sep 12, 2019 ... 2
    Replies:
    34
    Views:
    2,825
    Ray
    Sep 24, 2019
  4. Tonytee

    When reviewing an image, initially there is no color and no brightness. Canon 80D.

    Tonytee, Jun 14, 2023 ... 2
    Replies:
    27
    Views:
    1,143
    johnsey
    Jun 30, 2023
  5. le0nidas09

    Is the equation "550d + sea water = RIP" correct?

    le0nidas09, Jul 10, 2017 ... 2
    Replies:
    27
    Views:
    3,611
    Phil
    Aug 31, 2017
  6. Caladina

    M50 not recognizing horizontal lines for AF'ing

    Caladina, Dec 7, 2020 ... 2
    Replies:
    24
    Views:
    2,125
    Caladina
    Mar 27, 2021
  7. Tonytee

    Uploaded images turning with more red saturation than the orginals.

    Tonytee, Apr 8, 2021 ... 2
    Replies:
    22
    Views:
    1,667
    John L
    Apr 12, 2021
  8. Tonytee

    I found out the hard way that my photo editing software does not recognize RAW files.

    Tonytee, Jun 26, 2020 ... 2
    Replies:
    22
    Views:
    2,551
    Isac
    Jul 1, 2020
  9. John Hunter

    Uploading RAW from my new 77D to Lightroom

    John Hunter, Nov 19, 2017 ... 2
    Replies:
    22
    Views:
    7,600
    denn
    Mar 2, 2018

  10. Canon 6D and Sigma 35mm Art 1.4 not compatible?

    Shannon, Jan 14, 2022 ... 2
    Replies:
    21
    Views:
    3,641
    Nathu
    Jan 17, 2022
  11. sicarumba

    EF 24-105mm lens repair - screws missing!

    sicarumba, Mar 3, 2024
    Replies:
    19
    Views:
    574
    Ray-UK
    Apr 12, 2024
  12. kevin davies

    canon 90d

    kevin davies, Nov 20, 2023
    Replies:
    19
    Views:
    714
    Caladina
    Dec 22, 2023

  13. Canon EOS 750D + EF 70-200mm f/2.8L IS III USM Focus Issues

    Adam66, Jul 26, 2023
    Replies:
    18
    Views:
    1,157
    johnsey
    Sep 11, 2023
  14. jimdavis

    Disc is full....but it isn't

    jimdavis, Sep 29, 2020
    Replies:
    17
    Views:
    1,278
    Ellinor William
    Dec 6, 2021
  15. Tonytee

    WHAT THE HECK?

    Tonytee, May 26, 2019
    Replies:
    17
    Views:
    1,380
    Tonytee
    May 28, 2019
  16. Paulb

    Problem with dark photos using a 90D and 300mm F4 lens

    Paulb, May 22, 2020
    Replies:
    14
    Views:
    1,064
    Paulb
    May 23, 2020
  17. rayallen

    Problem with EF lenses on 20D

    rayallen, Feb 21, 2018
    Replies:
    14
    Views:
    2,455
    Craig Sherriff
    Feb 25, 2018
  18. Ohm

    Auto Focus w/35mm

    Ohm, Jun 1, 2022
    Replies:
    13
    Views:
    1,364
    johnsey
    Jun 16, 2022
  19. Wanda Smith

    Communication error 1

    Wanda Smith, Nov 14, 2021
    Replies:
    13
    Views:
    1,000
    GDN
    Nov 16, 2021
  20. Tesseract

    Canon T100 Viewfinder Issue

    Tesseract, Sep 7, 2020
    Replies:
    13
    Views:
    895
    GDN
    Sep 13, 2020

  21. Issue with Focusing?

    bkc134, May 4, 2019
    Replies:
    13
    Views:
    1,051
    rayallen
    May 7, 2019
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