Believe that a lot of friends have encountered such a problem, that is, through the card reader will be inserted into the computer SD card Computer "whether to format" prompts, and the SD card inserted into the camera, and the "SD card error", can not see the photos inside the card. So how should this problem be solved?
In fact, when the use of multiple card reader access to the computer, the SD card appears in the letter, double-click on the "whether to format" prompts. Due to the use of multiple card reader is normal, the estimated reasons for: SD card problems, SD card virus, SD card file deconstruction damage.
Solution: Because the data in the SD card can not read out, the use of format processing, after the operation, double hit open SD card, the card has no data. Subsequently, the use of File recovery software (D-recovery Standard) to the SD card for full format recovery, the recovery of the files copied to the SD card, the SD card into the digital camera test run normally, to this data recovery completed.
When the above operation is completed, we will be the recovery of the SD card virus detection, did not find, eliminate virus damage. Then on the computer test, found that the SD card letter appears, double-click the letter, and the "whether to format" prompts to view the attributes, card capacity increased to 544GB, and the actual capacity of 2GB, the format can not complete the operation. Re-switch the SD card to the multi-use card reader and find that the recovered data is completely correct. It is proved that the card reader has a problem.
Warm tips:
(1) in the use of mobile storage devices on the computer operation, plug equipment should be in accordance with the procedures, do not worry about trouble.
(2) Use of mobile storage devices and card readers, should use the company logo of genuine products, especially to avoid the use of simple (10 yuan) card reader.
(3) Where the disk character, data can not open, garbled, disk capacity of 0 bytes, and so on, the first use of File recovery software to restore the data to save, and then carry out maintenance processing.
(4) When the mobile storage device detects the disk character, prompts whether to format, cannot format, cannot copy, I/O error, red light has been flashing fast, and so on, the use of UNSD tools for disk repair, if not successful contact professional repair or exchange of products dealers.
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