[Windows 11/10] Troubleshooting - Memory Card (SD Card)/Card Reader Issues

Applicable Products: Notebook, Desktop, All-in-One PC, Gaming Handheld, MiniPC

 

A memory card (SD card) is a widely used storage medium in devices such as digital cameras, smartphones, and computers. Sometimes, you may encounter issues with memory cards, such as the card reader not detecting the memory card or errors occurring during reading or writing. In this article, we will provide some common troubleshooting methods to help you resolve these issues.

There are several different types of memory cards, including standard SD cards, miniSD cards, and microSD cards. Before using a memory card, please ensure that your device supports the specific memory card format. You can check the supported memory card formats on the ASUS product specification page on our official website or in the product user manual. If you are unsure how to download the user manual, please refer to this article: How to Search for and Download User Manuals.

Note: When using memory cards, it is advisable to consult the usage documentation provided by the device manufacturer to ensure proper connection and installation of drivers or software. Occasionally, memory cards may require the creation of a new partition before their initial use. You can refer to this article to learn How to create a new partition.

 

 

Unlock the Memory Card

Some memory cards have a read/write security switch. Before using the memory card, make sure to set this switch to the unlocked position.

 

Check the Memory Card

Ensure that the memory card is correctly inserted into the device and check for any loose or improper insertion.

Try inserting another memory card of the same type into the device to ensure the problem is not due to a damaged memory card.

 

Clean the Memory Card Contacts

Gently wipe the metal contacts of the memory card with a soft cloth or eraser to remove any dirt or oxidation.

 

Check the Card Reader Slot

Try inserting the memory card into another compatible device to ensure that the issue is not due to a damaged card reader slot.

If the card reader slot is clogged with dust, try cleaning it to see if the problem can be resolved. When cleaning the memory card slot, make sure to turn off the device and disconnect the power cord. You can use a commercially available cleaning brush or an air blower to remove dust from the slot.

 

Restart the Device

Sometimes, restarting your device can resolve the issue.

 

Update and Confirm BIOS, Windows Updates, and Drivers

Software updates often improve system stability and optimization, so it's recommended to regularly check for the latest versions for your device. Learn more about how to update BIOS:

How to update the BIOS version in Windows system

How to use EZ Flash to update the BIOS version

(For desktop products, please refer to ASUS Motherboard EZ Flash 3 Introduction.)

For executing Windows update and drivers update, here you can learn more about:

How to execute Windows Update

How to update drivers via System Update in MyASUS

 

Check Card Reader Interface Settings in BIOS

Note: The BIOS configuration screen may vary depending on the model.

  1. Start by accessing the BIOS configuration on your device. When the device is turned off, press and hold the [F2] key on your keyboard, and then press the power button to enter the BIOS configuration. Learn more about How to enter the BIOS configuration.   
    Note: For gaming handheld devices, press and hold the volume (-) key, then press the power button to turn on the device.
  2. Once in the BIOS settings screen, press the [F7] key on your keyboard, or you can also click on [Advanced Mode]① on the screen.
  3. Navigate to the [Security] page② and select [I/O Interface Security]③.
  4. In the I/O Interface Security settings, select [USB Interface Security]④.
  5. Select [Card Reader]⑤ and then choose [Unlock]⑥.   
    Note: If set to Lock, the card reader function will be disabled.
  6. Save the settings and exit. Press the [F10] key on your keyboard, then click [Ok]⑦. The device will restart. After entering the operating system, check if the card reader function works correctly.   
    Note: You can also save your settings and exit by entering the 'Save & Exit' page and selecting 'Save Changes and Exit'.

 

Use System Restore to Restore the System

If the issue started recently and you have previously created a system restore point or if the system has created an automatic restore point, you can try restoring the system to a point in time before the issue occurred. Learn more about How to restore the system from a created system restore point.

 

Perform a Windows System Restore

If all troubleshooting steps have been completed but the issue persists, back up your personal files and perform a system restore to return your device to its original configuration. Learn more: How to Restore (Reinstall) the System.

 

 

If your issue remains unresolved, please contact the ASUS customer service center for further assistance.