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Canon 400D Main PCB was not functioning. What is the cause?


Answers :

MAIN PCB MIGHT BE DAMAGED OR CHECK THE FUSE
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Canon 400D Main PCB was not functioning. What is the cause?


MAIN PCB MIGHT BE DAMAGED OR CHECK THE FUSE ... Digital Cameras

Canon EOS 400D will not power up replaced both batteries still no go although when a new main battery is inserted and the camera is turned on the green indicator lights and will not turn off until the battery is removed.


Generally a fuse blows on these, on the DC/DC converter (psu ) board. This is situated on the front of the camera, fairly easy to get at just involves undoing loads of screws!! The fuse is marked "K", replace or short out with a thin piece of wire. M ... Canon EOS 400D / Rebel XTi Digital Camera with 18-55mm Lens

The main PCB is apparently faulty on my 40D , is there a cheap fix for this , or does it have to be done at a Canon recomended repairer? The quote I have recieved is very expensive


PCB???? Printed Circuit Board? Why do you feel the circuit board is at fault?Did you set an "old" film flash in the hot shoe like a Vivitar 283? if so you fried the board's flash system.Or does the pop up internal flash unit n ... Canon EOS 40D Digital Camera

Hi I am from Mexico I can say that I am an expert in Digital Cameras, specially Canon. Currently I am repairing a EOS Digital 350D, I changed the pins, but when i tried it, it shows ''CF error''. Could you give me a tip? I know if i changed the Main PCB the problem is solved but i think that some internally in the board was damaged, maybe some one can give a tip. Thanks in advance.


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Canon 400D Menu ,ISO,Preview Buttons not working


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My Canon EOS 400D won't switch on. No power.


Hi, I have the exact same problem. I was taking pictures today when suddenly a shoot took long to complete (the mirror didn't go back to position). I thought it was very weird, but I just turn off and back on the power. Since then the camera won't tu ... Canon EOS 400D / Rebel XTi Digital Camera

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EOS 400D Good day, I bought a Canon EOS 400D Xmas last year and a Canon colour printer to match. I used my Camera some weeks ago and after removing the card I entered it into my printer must have been able to fit it in wrong way because it damaged the pins in the printer not knowing why it was not reading my I removed the card re entered it into the camera and try to connect via the cable but the card was damaged and now damaged the pins in the camera. So I took my printer to be repaired and wa


Putting it in correctly is your responsibility. however, the policy seems to change with the product.the precedence set by the printer group was probably wrong.they have no real obligation to make good on your mistake.however, ... Canon EOS 400D / Rebel XTi Digital Camera

Delete button not working ( Canon EOS 400D ) - Canon EOS 400D / Rebel XTi Digital Camera


1) Put lens or camera cap on, go to a dark room to be sure if you want2) Take JPG+RAW shot, maybe at different ISO and shutter speeds, one could be 30 sec/ISO 16003) Press menu, go to Settings 2 tab, and press sensor Cleaning: Manual, then OK ... Canon EOS 400D / Rebel XTi Digital Camera

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Wow, four days ago.I would think that the camera has dropped the shutter by now.There is a mode in the camera that holds the mirror up out of the way for sensor cleaning but this is defaulted as soon as the power is shut off a ... Canon EOS 400D / Rebel XTi Digital Camera

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Copy and paste this address into your browser to download a copy to your computer.\015\012http://www.retrevo.com/support/Canon-400D-Digital-Cameras-manual/id/564dj483/t/2/ ... Canon EOS 400D / Rebel XTi Digital Camera

I'm looking at buying a Canon EOS 400d and wonder if anyont can confirm whether my lens from old Canon EOS 620 film camera body will be compatible. (Unfortunately lens in storage at moment so I can't quote model numbers, but one is Canon 50 mm ultrasonic lens and other is a (I think) sigma 28 to 200 mm)


The canon lens should work fine. Some of the Sigma lenses have to be converted by Sigma to work with digital. The last one I sent to them they only charged me $10 for return shipping. You can find their address online. ... Canon Digital Cameras

Downloading photos from Canon 400D direct to Canons photo editing programmes on new windows Vista computer.


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Try this:\015\012\015\012http://www.richardsnotes.org/archives/2005/04/29/50mm-lens-contact-points/ ... Canon EOS 400D / Rebel XTi Digital Camera

On my Canon 400D I can't select the AF point I want. (I'm trying to select the middle point). In P TV and AV and Manual it seems to randomly select a point and I cannot control the focus point as, when the AF button is pressed, it doesn't come up on the screen. (Whereas other 400D cameras work OK) My camera seems to be missing this important function.


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Canon sd900 I seldom use my canon sd900 and I usually take pictures without using the flash. But I recently noticed that my hands should be very very steady, just a slight movement will cause the picture to be blurry or unclear. I usually don?t use the flash because it gives a darker background with your face too white from the flash. And my problem arises when I would request other people to take my picture because 90% don?t have a steady hand thus giving me a blurry picture.


Try a higher ISO speed (suggest 400). Look in your camera's instruction book to find out how to do this. ... Digital Cameras

Have a canon e808e camcorder. Not been used for some time. Plugged it into the mains and used the mains connection. Power light comes on but only for a few seconds, then goes out again. Same if I press the eject button. Same happens if I try using the battery. Any advice would be appreciated


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All of a sudden I cannot download pictures to my main computer. I have another computer that I keep as a backup that it will download to but then I have to tansfer my pictures to my main one with a transfer key. How do I fix this problem and what caused it?


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Uploading pics I can't upload any pics to my computer anymore. I've made sure I've updated my drivers;it's showing a canon powershot driver. I reinstalled the program with the canon utilities CD. What now? Could it be the usb cable? If so, where could I order one? If that doesn't work, what if anything on my camera would cause this to happen? I've taken good care of the camera and have had it since last christmas.


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Canon 400d Hi, I was using my camera with a Canon speedlite 530 mk2 flash when it just died,(camera not flash) replaced battery, removed battery, recharged battry, tried the on/off switch, left it for a couple of days etc etc etc. The camera is basically............dead. Any ideas. Best regards John


Such symptom indicate a malfunction on the DC/DC voltage converter circuitry, and the camera has two of them located in different boards.\015\012\015\012In order to perform a correct diagnostics and repair of it, it is necessary to open s ... Canon EOS 400D / Rebel XTi Digital Camera

Canon has announced a problem with some of the CCDs used in its digital cameras and camcorders which causes images not to appear or appear distorted. This is due to a malfunction that means the wiring in the CCDs may come undone if exposed to high temperature or high humidity. The affected cameras are the PowerShot A60, PowerShot A70, PowerShot A75, PowerShot A300, PowerShot A310, Digital IXUS V3, Digital IXUS II, Digital IXUS IIs. Canon advises anyone experiencing these problems to contact them


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