Canon camera problem, what is the reason why my Canon camera won t take pictures

50D has live view, right? Take my current 450D as an example, go to the Settings menu - > Custom - > Live View, and select Quick Mode or Live Mode. This one is really hard to find, and I also found it for a while, and it is far less convenient than Nikon's LV key.

When in live view, you can't focus by pressing the shutter halfway, but press the * button. In fast mode, the reflector rises when focusing, and the screen will go completely black, and the screen will resume after focusing. In real-time mode, the reflector does not rise when focusing, and the CMOS phase contrast is used for focusing, but the focusing speed is not as fast as in fast mode.

In addition, it is best to use less live view, after all, such a large CMOS will generate a lot of heat when working, and 450D can not exceed 5 minutes per live view. And the optical viewfinder is the light that really enters the lens, and the effect is far more than LCD live viewing.

Live view, in the settings, look for the last option on a page that has live view.

Select On.

After that, press the SET button to turn on the live view at any time, and press AF-ON to focus.

Now the machine is not in my hands, I use 40D, which is the same as your interface, and 450D is different from 50D.

You look for it, it's easy to find.

1. Set to manual focus:If you have not moved the lens without intentionally toggling the lens, you cannot press the shutter when switching to manual (auto) focus, so you can switch to AF.

2. I didn't put the memory cardThe camera does not allow pressing the shutter when there is no memory card, resulting in failure to take pictures.

3. No boot:Touching the power off button by mistake will cause the camera to fail to take pictures, just press the button to the right to turn it on.

4. Check whether the lens cap is closedForgetting to remove the lid will result in not being able to take pictures.

5. Focus on a solid color object:Autofocus on solid-color objects is difficult to achieve, so you can shoot with the light source intended.

This is a problem with the contact points of the lens, the camera body can't find the lens, and it has nothing to do with the camera body. There are several methods: 1. Remove the lens and try again, if it is good, it may not be oxidized and dirty for a long time.

Let's wipe it apart. (After turning off the camera, take off the lens, then use a lens cloth to wipe the metal contact points between the camera and the lens and then put it back on, it should be normal after turning it on.) Second, take a closer look at the aperture ring of the lens to change position, screw it to the minimum lock, and see if the problem can be solved.

3. If there is a professional to solve the problem of cleaning up the lens or the lens, it is recommended that if the appeal method is not easy to use, find a professional inspection, and the major digital ** inspection is generally free of charge. The problem of ER99 error occurs in a high proportion, because when the lens is zoomed, the lens expands and expands back and forth, which drives the aperture data cable (cable) to continue to stretch and flex. This problem is a design problem, and the lens needs to be removed for repair, but because it is a common problem, it is not difficult to repair.

The charging standard should be consulted at the maintenance point. Can be repaired, just change the cable, the cable ** buy a 0 yuan, but it still requires a certain amount of technology, it is recommended to find a professional, otherwise it is easy to hurt the inside, affect the imaging quality or fail to focus (focus). Make sure that the aperture of the lens is broken, if it is not a good lens, it is recommended that you do not repair it, and buy a second-hand one directly in China, because the replacement and maintenance price is not too cheap, and it is not repaired by the special maintenance department--- its imaging quality and focusing accuracy are very poor.

Summary. There can be many reasons why your Canon camera won't take pictures, here are some possible reasons and how to fix them:1

Low battery: If the battery is low, the camera may not work properly. Please replace the battery with a new one or try again after charging it.

2.Memory card issues: If the memory card fails, the camera may not save properly**.

Try replacing the memory card with a new one, or insert the memory card into your computer or other device to check if you can read the data. 3.Camera setup error:

It may be that the camera has set the wrong shooting mode, **, focus, and other parameters, resulting in the inability to shoot normally. Please check the camera settings and set them up again. 4.

Camera malfunction: If none of the above methods can solve the problem, the camera may be malfunctioning. Please take the camera to a professional repair center for repair.

In short, to solve the problem that Canon camera can't take pictures, you need to carefully troubleshoot the problem, find the problem and take the corresponding solutions.

There can be many reasons why your Canon camera won't take pictures, here are some possible reasons and how to fix them:1Low battery:

If the battery is low, the camera may not work properly. Please replace the battery with a new one or try again after charging it. 2.

Memory card issues: If the memory card fails, the camera may not save properly**. Try replacing the memory card with a new one, or insert the memory card into your computer or other device to check if you can read the data.

3.The camera is set to the wrong socks: It may be that the camera has set the wrong shooting mode, **, focus, and other parameters, resulting in failure to shoot normally.

Please check the camera settings and set them up again. 4.Camera malfunction:

If none of the above methods solve the problem, the camera may be malfunctioning. Please take the camera to a professional repair center for repair. In short, to solve the problem that Canon camera can't take pictures, you need to carefully troubleshoot the problem, find the problem and take the corresponding solutions.

Accompaniment. **。Can I send it to you?

It's not convenient for me to look at **.

I can only provide you with some corresponding actions.

and methods. So what should I do, I can't take pictures all of a sudden.

You take a look at some of the reasons above for that.

The sudden failure of your Canon camera to take pictures can be caused by a number of reasons, first of all, you can check if the camera battery is fully charged, and if it is low, you can try to replace the battery or charge it. Secondly, you can check if the memory card of the camera is corrupted or not, and if the storage card is damaged, you can try to replace the memory card with a new one. In addition, you can also check if the lens of the camera is damaged, and if the lens is damaged, you can try to replace it with a new one.

Finally, you can try to clean the camera's sensor to prevent the sensor from being contaminated and affecting the shooting results. If none of the above methods can solve the problem, it is recommended that you take the camera to a professional repair shop for inspection and repair.

1. Nothing happens when you press the power button. Confirm that the battery is fully charged. Confirm that the battery is inserted in the correct orientation.

Confirm the memory card and the battery compartment cover is completely closed. If the battery terminals are dirty, the performance of the tank will be degraded. Try cleaning the terminals with a cotton swab before reinserting the battery a few more times.

2. The battery drains quickly. The performance of the battery will be reduced at low temperatures. Try to keep the battery warm a little, such as putting it in a pocket towel, making sure that the terminals do not come into contact with any metal objects.

If these measures don't work, and the tunchi still drains quickly after charging, it means that the battery life has been exhausted. Buy a new battery.

3. The lens is not retracted. Do not open the memory card or battery compartment cover in the boot state. Close the lid, power on the camera, and turn it off again.

5. Display on the TV. The image on the TV is distorted or does not display the image.