How to use the memory card correctly?

Memory cards are mostly used in MP3 walkman, digital video camera, digital camera and so on. , also used in notebook computers. The mobile phone memory card can be used to store data information such as songs, movies, e-books and game software. Common memory cards in the market are divided into MMC, SD, MiniSD, memory stick, SM, etc.

1, after the SD card uses the camera normally, check the photos taken on the computer. When you need to turn over the checked photos, please copy the photos to your computer before operating. If you modify the card directly and put it in the camera again to view the related pictures, you will not be able to view the photos. A large number of pictures may make the SD card "paralyzed" after being modified, and it will be formatted before normal use.

2. If the SD card gets stuck or crashes during camera shooting, it may be that the SD card has failed or its service life has expired. Use card reader to export card content, save and format it. Some can be used normally after formatting, and some repair software can be used, and the bad places will be partitioned separately and then hidden.

3. If you accidentally break the SD card or break it when using it, you will see a small TF card hidden in the surface of the SD card, which can be used by most mobile phones, or you can continue to use it with a TF adapter port of the SD card.

Matters needing attention

1. For selecting memory, the most important thing is stability and performance, and the working level of memory will directly affect performance, stability and overclocking. The quality of memory particles directly affects the performance of memory, which can be said to be the most important core component of memory.

Therefore, when purchasing, choose memory particles produced by large manufacturers. The common manufacturers of memory particles are Samsung, Hyundai, Magnesium, South Asia and Moxi, all of which have gone through a complete production process, so the quality is more guaranteed. The quality and performance of memory chips using these top manufacturers are far higher than those of other brands. ?

2. The function of the memory PCB circuit board is to connect the pins of the memory chip and the signal line of the motherboard, so its workmanship is directly related to the stability of the system. The number of PCB boards in mainstream memory is generally 6, which has good electrical performance and can effectively shield signal interference. And better high-specification memory is often equipped with 8-layer PCB circuit board, which has better performance.

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