What to Do When the Dash Cam Won't Turn On?
1 Answers
Power supply circuit failure. The power circuit on the dash cam's motherboard is broken, causing normal power supply to fail. Since dash cams usually operate in high-temperature environments, consider whether the components on the circuit board have become loose due to soldering issues. Remove the SD card or TF card, press the power button to confirm if it can turn on. If it still doesn't turn on, look through the side of the device to find the "RESET" hole, gently press it with a soft tool, then press the power button to see if the device starts. If the dash cam starts normally, the issue is with the card. Please format your card. After formatting, reinsert the card. If the problem persists, it is recommended to replace the memory card. Battery power supply or damage. If the dash cam can turn on using an external power source, such as the cigarette lighter socket or a phone charger, then it can be determined that the built-in battery is damaged or the voltage is too low to turn on. Solution: Use an external power source to supply power to the dash cam or replace the built-in battery.