Why is the dash cam showing a white screen?

[VivienneMarie]

The reason for a dash cam displaying a white screen is usually related to circuit issues, such as poor battery contact or loose soldering points on the circuit board. Some dual-camera dash cams (front and rear) are particularly prone to white screen issues with the rear camera. This is because the rear camera connects to the main unit via a cable. If the connector becomes loose or experiences poor contact, a white screen may appear. To resolve this, power off the device, unplug the cable, and firmly reconnect it. Alternatively, locate the contact point and reinforce the solder with a soldering iron. Dash cams record and playback surveillance footage, ensuring clear accident liability and enabling traffic police to handle incidents quickly and accurately. This not only allows for swift scene clearance to restore traffic flow but also preserves crucial evidence from the incident, contributing to a safer and smoother traffic environment.