Hello,I don't know what I did to the setting on my Canon 90D, the AF is not working. Instead, I have to manually press the "AF ON" button on the back of the camera. I have had this camera for about 2 years and I mostly use it to shoot birds. I recent...
OK, I figured it out! On the custom control, I did not select the Shutter butt. half-press Metering and AF Start. I'm so glad I don't have to send to the shop for repair. Thanks all for your replies. Happy holidays!YYP
Thanks for the information. I did follow the instruction on page 547 and also 581 to clear all the custom function. But, still no luck. I still have to press the AF-ON button to use the auto focus.