The error message explicitly tells you to do this, but doing it correctly matters.
When your Sony A57 displays "Camera Error," it is a generic catch-all message. Unlike specific numeric error codes (e.g., E:62:10), the text "Camera Error" indicates that the camera’s hardware has failed a self-diagnostic check during startup or operation. The camera shuts down immediately to prevent electrical damage to the motherboard or sensor. sony a57 camera error
The Sony A57 is unique because of its SLT (Single-Lens Translucent) technology. Unlike traditional DSLRs that use a moving mirror, the A57 uses a fixed, semi-transparent mirror. This allows for fast phase-detection autofocus all the time. However, this complex internal architecture means there are more components that can fail compared to a standard mirrorless camera. The error message explicitly tells you to do
The A57 remains a capable camera, but at over a decade old, its mechanical parts are reaching end-of-life. If you love the SLT format, treat this error as a sign: it is time to either learn micro-soldering to fix the lens yourself, or upgrade to a newer model. Don't let a generic error message ruin your photography—use this guide to fight back. The camera shuts down immediately to prevent electrical