How Do I Fix Xiaomi Dafang No U Disk or SD Card Error

Xiaomi has released a wide range of security cameras and relevant applications. These cameras have attracted a large number of worldwide users thanks to their excellent quality. However, various problems also come into being, such as Xiaomi camera SD card playback not working, not detecting SD cards, can’t format the card, not recording video, and the one discussed in the post.

According to a survey, the Xiaomi Dafang no U disk or SD card error usually appears when inserting a card into the camera. The main factor for the issue is related to the SD card incompatibility and format. Besides, a locked SD card, outdated firmware, and the camera itself can trigger the error as well.

Don’t worry. I explored 5 feasible solutions for the Xiaomi Dafang SD card not working. Let’s start trying.

# 1. Check the SD Card Format

First of all, you need to make sure the SD card is formatted as FAT32 or exFAT. If not, the card cannot be recognized by the camera, causing the “Xiaomi Dafang stopped working” issue. To format the Xiaomi camera SD card, you can use the Mi Home app or a free SD card formatter – MiniTool Partition Wizard.

Since lots of users reported that they couldn’t format the memory card using the camera, I highly recommend you use the MiniTool program. It can format your card to FAT16, FAT32, NTFS, exFAT, Ext 2/3/4, format FAT32 to NTFS without data loss, and vice versa.

MiniTool Partition Wizard FreeClick to Download100%Clean & Safe

Step 1. Take out the memory card from your camera and insert it into the Windows computer.

Step 2. In the main interface, select the partition on your card and click on Format Partition from the left panel.

Step 3. Select FAT32 or exFAT from the File System drop-down menu and click OK. Besides, you can set the cluster size and partition label from here if you need.

Step 4. Click on Apply to execute the operation.

# 2. Reinsert the SD Card

Some users found an instant way to fix the “Xiaomi Dafang camera no SD card or U disk error” is simply to reinsert the card. To do that, power off your camera first, adjust the lens up until you find the USB slot on the back, insert the card into the slot, and power on the camera.

# 3. Unlock the SD Card

If the card is locked or write-protected, you may encounter the Xiaomi Dafang camera not working issue. In this case, you can follow the guide below to unlock the card with CMD.

Step 1. Insert the SD card into your computer properly.

Step 2. Press the Win + R keys to open the Run dialog box, and then type diskpart in the box and press Enter. Then click on Yes to open the tool.

Step 3. Input the following commands one by one and press Enter aftereach one to run them. Then insert the card into camera and see if the Xiaomi Dafang camera no SD card or U disk error gets fixed.

• list disk
• select disk * (* refers to the disk number of the SD card)
• attributes disk clear readonly

# 4. Reset Xiaomi Dafang Camera

Sometimes, the Xiaomi Dafang SD card not working issue is related to a temporary glitch on the device. So, you can try resetting the camera to clear glitches.

Step 1. Disconnect the power from your Xiaomi Dafang camera.

Step 2. Simply press the RESET button for 10 seconds until you hear a prompt voice.

Step 3. Wait for a while to clear the cache and reconnect the power cable. Then keep pressing the RESET button again to power on the camera. At this time, the “Xiaomi Dafang camera not working” issue should be solved.

# 5. Update Firmware for Xiaomi Dafang

As discussed above, outdated firmware can lead to the Xiaomi Dafang no U disk or SD card error. You’d better check the firmware update for the camera. To do this work, open the Mi Home app, select your Xiaomi Dafang camera, tap on the three-dot icon, and select Firmware Update. Then follow the on-screen prompts to update it.

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Bottom Line

In a nutshell, this post mainly discusses how to fix the Xiaomi Dafang no U disk or SD card error. You can reformat the card to FAT32 or exFAT using MiniTool Partition Wizard or try other methods in the post.