http://www.fixya.com/support/p629228-canon_eos_40d_body_only_digital_cameraSolved technical support problems provided by FixYa users.en-usCopyright (c) 2007 FixYa, LTD. All rights reserved.info@fixya.comSat, 12 Dec 2009 11:04:03 GMT80http://www.fixya.com/support/t3536492-af_canon_40d_seems_malfunctioningThe AF on my Canon 40D seems to be malfunctioning. It will partially work but remains slightly out of focus no matter which EF lens I use. However, the images, one transferred to the computer, remain sharp. Any suggestions? ThanksSat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t1428395-camera_not_cleaningError 06 Sencer Cleaning Malfuntion Can you helpSat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t3573662-error_code_5error code 5Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t3535685-just_purchased_cameraI just purchased my camera 2nd hand and it did not come with instructions. I downloaded but cant seem to use the LCD display to take pictures. according to the manual it should be able to . Please helpSat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t3527539-spots_imageA series of circles shows up on images of blue sky. They are always in the same spot. They show up using 28-135 zoom lens and the 10-22 zoom, but not with 50 1.4 lens.Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t3309882-mirror_not_moving_when_pictureI cleaned the inside of my camera and now the mirror is not getting out of the way when I press the shutter button. When trying to use live view the mirror is not moving either.Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t3243612-error_messageError 99 keeps coming up whenever I take a picture - almost seems like it's something to do with the flash. I'm on vacation and do not have the manual - would appreciate some help. SGJSat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2924678-pressing_shutter_switches_camera_off_40dDid you figure out what this problem was? Exact same thing happens on my 40D. Push the shutter button and it switches off. Have to remove the battery for it to switch on again. After a few times of resetting it, it seems to start working fine for the...Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t3274661-switch_off_flash_in_canon_eos_400dHow do i switch off flash in canon eos 400d? I do not want to use the flash but it pops up automatically in every mode.Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t3252144-when_conect_eos_40d_pc_says_eosWHEN I CONECT MY EOS 40D TO PC IT SAYS EOS UTILITY HAS ENCOUNTERED A PROBLEM NEEDS TO CLOSESat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t3203550-canon_40d_pressing_shutter_seems_shortWith a fully charged battery pressing the shutter release takes no photo and disconnects all power. To remove and reinstall the battery restores power but same thing happens if I try again.I've tried wiping the contact with no joy. How have others...Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t3192795-when_new_battery_lasted_endless_imageswhen new the battery lasted for endless images and now 150 to 175 images the battery is dead. bought new battery and same thing happensSat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t3152027-delay_between_pressing_shutter_buttondelay between pressing the shutter button and the camera firing. Canon40dSat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2994218-canon_40d_autofocus_not_workingI bought my camera on last February 2009. Yesterday my camera still work fine, the autofocus is ok, but today, the autofocus failed, the lens didn't rotate automatically. the battery is fully charged. Please advice.Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2938486-40d_shuts_down_when_shutter_pressedI have it for 14 months too. I think this camera has a tech problem.Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t1774967-40d_not_communicating_eos_utilityI have a 40D and have installed the EOS utility software on 2 different computers. Now the camera is not communicating with either computer; the cable is connected properly, the camera is on "on"...any suggestions? I have downloaded many images to...Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2929768-eos40d_whenI have a eos40D, when in AF it wont focus nor shoot picsSat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2897112-auto_focus_lenses_stopped_foucusingmy auto focus lenses have stopped foucusing. battery is fresh and auto focus is on. Is auto focus the lens or the cameraor both?Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2858468-canon_40dMy camera will not take photos in AF mode, regardless of the lens. If you put it on manual it works, if you go back to AF it will not work when you go back to manual...Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2801154-99_error_screen_appears_camera_pleaseanyone can help or is there a shop in orlando area and what is the eta fee on the repair ??Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2812347-trying_format_cards_but_says_cannotI veiwed pictures on my computer in a card reader from one card, and then proceeded to try and veiw pictures from 3 cards, getting an error message on my computer that the files were corrupted. So I then put them into my camera to try and veiw them...Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t667172-canon_40d_self_timerI can't get my self timer to work per the instructions in the users manual. Can't ever see the 2 or 10 sec icon in the LCD screen. ?Any suggestions?Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2713584-not_powering_upnot powering up and batteries are good. the little blue print light was blink at some . that was the only sigh of power at the camera. NeilSat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2721388-problems_trying_play_back_images_cf_cardYesterday I was trying to playback some images that I took while my family was on vacation. When I pressed the playback button a message stating "Cannot playback Image" appeared. I took the card out and reinserted it with no success. I inserted an...Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2669289-40d_shuts_down_when_shutter_pressedMy 40D stopped working 14 months after purchase,with exactly the same symptoms.I returned it to the shop where I bought it,they sent it off to Canon. Canon say I will have to pay them £250 to repair...It's only 14 months old for pity's sake!!...Sat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2631108-cf_card_not_formatting_when_try_formatCF Card is not formatting. When I try to format it, the camera says. "Cannot format. Change the CF card." - but it can not read any cardSat, 12 Dec 2009 11:04:03 GMThttp://www.fixya.com/support/t2611830-tried_shoot_subject_horseI tried to shoot a subject on the horse and if the subject was in focus, the horse was out of focus or vice versa. How do I keep them both in focus?Sat, 12 Dec 2009 11:04:03 GMT