学生贡献的维基
此维基页面由我们教育项目的学生团队编写。
Camera Won't Stay Powered On
Camera powers down shortly after being turned on is an indication of a faulty battery, faulty charger or bad battery connection.
Possible Faulty Battery/Connection
If the camera repeatedly dies after being powered on, the battery is not holding a charge or is not correctly connected. You should inspect the battery connection and may consider replacing the battery as shown in this guide Battery Replacement Guide.
Possible Faulty Charger
If your battery and connection checks good, the charger may not be doing its job to charge the battery. You may consider replacing the charger.
Possible Faulty Motherboard
If the camera will not turn on at all and the battery has been checked, then it is possible that the motherboard may have become faulty. You may consider replacing the motherboard using this Canon EOS 70D Motherboard Replacement Guide.
Camera Won't Focus
While trying to take a picture, if the picture remains blurry and does not ever become clear, this is a common symptom of a focus component problem.
Possible Faulty Focus Main Board in Lens
If you cannot get the camera to auto/manually focus, you should consider replacing the focus main board in lens using this Focus Main Board Guide.
Screen Won't Display
While camera is powered on and the top screen has a display, if the camera flip screen does not show an image, the screen may be damaged.
Possible Damaged Screen Components
If your screen is cracked or damaged, you should replace the camera screen using this LCD Touchscreen Replacement Guide.
SD Card Error
If you take a picture and receive an "SD Card Error" message on screen, you may need to reformat the SD card.
SD Card Incorrectly Formatted
If the error message "SD Card Error" pops up on screen when a picture is taken, you should reformat the SD Card using this Reformat SD Card Guide.
团队
University of Memphis, Team S2-G5, Kim Spring 2018 University of Memphis, Team S2-G5, Kim Spring 2018 的会员
UM-KIM-S18S2G5
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创作了12篇指南
7条评论
In SCN mode, I cannot change out of Handheld Night Scene. It is like it is stuck
mjh5x - 回复
Canon seems to have changed the importance to quality that it used to distinguish it. I still have an Elph 300S that is about twelve years old and a T2i which i bought in Radio Shack and both are still working fine. I'm disappointed because i bought a 70D in second hand from a seller in a famous online store and it looked like new and working fine. But, suddenly it's impossible to turn it on. I tried everything recommended with no avail because I've seen a lot of people with the same problem and Canon seems to give no importance to it and don't care about it. That has made me change to another brand that I'm considering.
juan jusino - 回复
Canon eos70d ISO & aperture increases automatically while changing shutter speed in manual mode. Please
Kajal Kanti Mukherjee - 回复
I think the arrival of MILCs and success of Sony made them lose their calm and brain. These days Canon is not producing quality cameras anymore, even good lenses are becoming increasingly rare. Perhaps it’s time for Canon users to think seriously about other brands.
Quazi Sanjeed - 回复
Problem with EOS70D: shutter stays open on first shot. It is not a lens issue as lenses have been swapped. Lens must be turned to disconnect contacts and then reconnected. The shutter completes the shot when the lens is electrically reconnected and then the camera goes back to regular shooting. A time lapse of approximately 1min will restart the error.
bedels - 回复