My camera won't turn on. I replaced the batteries but the button does not seem to be working

Hi, bring to your nearest service center to repair it.

I had the same problem. I checked the voltage first to ensure it was greater than 3.7V (some batteries were not). I left the door open and pushed the battery down and pressed the button and it powered up. Seems to be a problem with the contacts. I put about 6 layers of duct tape on top of the battery to cause the door to push it down and now it works.

see this causes and proceed . God bless you
If the camera won't turn on, check the batteries, or connect the camera to an AC adapter. If that doesn't work, remove all batteries, disconnect the AC adapter, wait a minute, reinsert batteries and reconnect the adapter.
If the flash doesn't work, the camera won't take pictures, or the screen keeps turning off, check that the batteries are strong.

Things to check first for a camera that won't turn on are battery contact points, and micro switches that are located on the battery and memory card doors. Troubleshooting tips on other things that need to be checked may be seen here. These tips won't work for every case, but they're worth a try.

Things to check first for a camera that won't turn on are battery contact points, and micro switches that are located on the battery and memory card doors. Troubleshooting tips on other things that need to be checked may be seen here. These tips won't work for every case, but they're worth a try.

Is a hardware malfunction. May be the button or the Board.

I recommend disasembly the camera
remove back cover

remove the buttons and check for obstructions
Clean the contacts buttons wiht a soft cloth.
With the back cover and button remove.
Turn ON and press directly the Menu swicth (gold circle in board)

Things to check first for a camera that won't turn on are battery contact points, and micro switches that are located on the battery and memory card doors. Troubleshooting tips on other things that need to be checked may be seen here. These tips won't work for every case, but they're worth a try.

Things to check first for a camera that won't turn on are battery contact points, and micro switches that are located on the battery and memory card doors. Troubleshooting tips on other things that need to be checked may be seen here. These tips won't work for every case, but they're worth a try.

This truly depends on the make and model of your camera. If it uses a rechargeable pack, make sure to fully charge the battery and try it. If this still doesn't work, try plugging it in the computer via USB. If it turns on, then your battery pack may be causing the problem. I would suggest you to bring it to your nearest service center for them to check it out, especially if you still have warranty and so they can replace the battery pack. Some cameras have a reset button at the very bottom (or look into your camera's manual if there is such a thing for your camera) which could be an option as well.

It means it has a bad battery since it recognizes power using a different power source. Replace the battery and it should work fine.