What is the reason why the dash cam cannot detect the memory card?
2 Answers
The reasons why the dash cam cannot detect the memory card: the memory card is damaged or the card slot for installing the memory card on the dash cam is damaged. When the dash cam cannot detect the memory card, you can try replacing it with another memory card. If it still cannot be detected, the card slot may be faulty; if a different memory card can be detected, then the issue lies with the original memory card causing the dash cam to fail to detect it. A dash cam is an instrument that records images, sounds, and other related information during vehicle travel. After installing a dash cam, it can record the entire driving process in video and audio, providing evidence for traffic accidents.
I always encounter this problem when I just installed the dash cam, it's so annoying that the memory card can't be detected. The most common issue is a damaged memory card, for example, if you frequently plug and unplug it, the gold fingers on the card may wear out or the data may get corrupted, making the device unable to read it. Another common reason is that the card isn't inserted properly—you might have been in a hurry to install it in the car and didn't push it all the way in, leading to poor contact. The memory card format is also crucial; many dash cams only recognize the FAT32 format, so if the card is exFAT or NTFS, you'll need to reformat it on a computer. A card with too large a capacity can also cause problems, like older devices not supporting 128GB cards—switching to 32GB or 64GB might help. Additionally, dust or dirt buildup in the card slot can hinder the connection, so clean it occasionally with a cotton swab dipped in alcohol. If none of these solutions work, there might be a firmware bug in the device, so check the official website for firmware updates.
