This just worked for my Camera. Everything I tried FAILED. Spray DeoxIT on your power switch. Place a little dab and move the switch back and forth. DeoxIT is a liquid solution that eliminates oxidation on electronic switches and contacts. It's also used to optimize battery contacts and performance. You can purchase DeoxIT on the web or at your local radio shack. DeoxIT cannot harm the camera when used sparingly and on the correct parts like the power switch or the battery contacts.
Kodak DX6340 Won't Turn On
in Mirrorless Digital Cameras
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