What are the reasons why a dash cam cannot start?
1 Answers
The reasons why a dash cam cannot start are battery depletion or damage, or a power supply circuit failure. Below are the related explanations: Battery depletion or damage: If the dash cam can power on using an external power source, such as through the cigarette lighter socket or via a mobile phone charger connected to mains electricity, then it can be determined that the built-in battery of the dash cam is damaged or the voltage is too low, causing the device to fail to start. The solution is to power the dash cam using an external power source or replace the built-in battery. Power supply circuit failure: A break in the power supply circuit on the dash cam's motherboard prevents normal power supply. Since the working environment of the dash cam is generally at high temperatures, it should be considered whether the components on the circuit board are poorly soldered. The solution is to first remove the SD card or TF card and press the power button to confirm whether the device can start. If it still does not start, check the side of the device to find the "RESTE" hole and gently press it with a soft object to reset, then press the power button again to see if the device starts. If the dash cam starts normally, it indicates a problem with the card. Next, format the card.
