The new card is either a slot problem or an incompatible TF card. I told JS that I had to replace it.It's better to take the machine to experiment when shopping.
One is that the TF card itself has problems, and the other is that the card slot has problems. You can place the TF card in anothermobile phoneOr in the card reader, if it cannot be read, it is the TF card quality problem. If it can be read, it may be the mobile phone hardware problem. It is recommended to contact after-sales service for maintenance.