Why is the camera connected to the computer and the removable disk is opened, and there are no files

You should first determine whether it is poisoned, some viruses will hide the mobile disk, you enter the normal drive letter and colon in my computer similar to the ie input address, if it goes in, it is poisoned, and it is good to back up the data to kill the poison.

The second situation is that you can't get in, then you can right-click on my computer icon on the desktop, click management, select disk, see if you can find the description of your mobile hard disk, if you find the partition you see if you can assign a disk letter, if you can find a letter that does not conflict with other disks, if you can't see the partition, it shows "unallocated space", then it means that the partition information is lost, you can use easy me to recover it, or directly right-click on it, select a new partition, solve, if not, you give me extra points, Send a question to add, and I'll show you then. (I take the phone, the front can't be changed, you just look at it, is there an important ** in the card, if there is, don't create a new partition if you see unallocated space, or it's not easy to recover, you can use a mobile phone that can have your memory card, or the card reader can try it down, so that it means that there is a problem elsewhere, first back it up, and then send the problem to supplement).

Do you use a cable for your removable disks? If yes, it's that cable is too long. Or poisoned.

This can be set in the following ways:

1. First, find the [My Computer] icon on the desktop of the computer, then move the mouse to the icon and right-click, and then select [Manage].

2. Next, select [Disk Management] in the pop-up computer management dialog box.

3. Then find the removable disk on the right side of the dialog box, right-click in turn, and click [Change Drive Name and Path].

4. Then a new small dialog box pops up, select and click [Change] in turn.

5. Then a small dialog box pops up, there is a small blue arrow in the upper right corner of the dialog box, choose to click on it, and then you will see a row of uppercase letters, that is, the name of your disk, and then select a letter that is not the same as the computer disk.

6. Finally, click [OK], after confirmation, the system prompts whether to change, click [Yes] to complete.

First of all, we have to rule out whether the SD card is poisoned or not. It's normal to be hidden after being poisoned. We've put the Show all files and folders option on the Folder Options point.

Then create a new word, click on the file, click to open, and then see if there is a mobile disk in my computer scroll down. If there is, it means that your SD card or computer is poisoned. Then just copy the files inside.

If you are sure that there is no poisoning, that is, the corresponding driver is not installed, because you said that the "ricoh xd-picture card disk device" inside the disk drive"There is a yellow exclamation mark in front of it, which means that there is a problem with the driver, and you can update the driver with the next driver wizard. ok!

If it really doesn't work, reinstall the system.

Typing one word at a time...

Update the driver.

Or take a look after formatting the SD card.

Let's update the driver.

Because you don't have the camera driver installed!

Haha, that's because you didn't set up the camera. You're probably going straight to your camera. It's OK to set it up!

It may be a virus, set your computer to display all the files and should be visible.