Please note: this is NOT my camera
This 5D was sent in for repair stating there was a power problem. There is a good reason why there were such problems. I have never seen such bad corrosion inside of a camera before. I have seen outside casings pretty bad but this camera has seen better days. This should be a lesson to all photographers. No matter how much the manufacturers tell you that your gear is waterproof, and even if they are right, don’t believe them. Make yourself protect your gear even though ‘the man’ says you don’t have to. This is one expensive lesson to be learned for camera owners.
$3000 Camera now worth nothing because every electronic board inside is corroded.