What to Do When the Dash Cam Suddenly Stops Displaying?
3 Answers
Click the power-off button on the dash cam and then turn it back on. If there is no response, you can directly cut off the power and restart it. To save power and avoid glare, the dash cam has a screensaver function that activates automatically. Simply turn it off. Press the buttons on the dash cam to see if there is any response. If it freezes, cut off the power, remove the SD card, and reinsert it. If none of the above steps work, it is highly likely that the dash cam is damaged, and you should replace it with a new one.
I've had a dash cam for several years, and when the screen suddenly went black, I immediately checked if the power connection to the cigarette lighter or USB was loose. If it's securely plugged in and still not working, it might be a blown fuse—check the manual to replace it. Next, take out the SD card and try formatting it on a computer to see if it's full or corrupted. Restarting the device can sometimes resolve temporary glitches. For hardware issues like a broken screen, you’ll need to visit a professional repair shop. I regularly back up video files to ensure evidence in case of an accident, and I recommend clearing the SD card space monthly. A malfunctioning dash cam is dangerous on the highway, so it’s good practice to confirm it’s working properly before every drive.
As a car gadget enthusiast, I've encountered dash cam black screens multiple times. Start with simple steps: press the power button to restart and check response; inspect if the charging cable is damaged or the port is loose, try another cable; enter settings menu to confirm power-saving mode isn't turning off the screen. SD card issues are common - backup data then format or replace the card. Firmware updates can fix software bugs - download and install from the official website. If truly unfixable, consider buying a new device with Wi-Fi function for convenient remote video viewing and peace of mind.
