How to troubleshoot the Micro SD Card Slot on the SP7.

To troubleshoot the Micro SD card slot on your Surface Pro 7 (SP7), consider the following steps:

1. Check Compatibility: Ensure that the SanDisk Ultra Plus 256 GB microSD card is compatible with your device. Some devices may have limitations on the size or type of SD cards they support.
2. Inspect the SD Card: Examine the SD card for any physical damage or dirt on the connectors. Clean the contacts gently with a soft cloth if necessary.
3. Reinsert the SD Card: Remove the SD card and reinsert it firmly into the slot, ensuring it is seated properly.
4. Test with Another SD Card: If possible, try using a different SD card to determine if the issue is with the card or the slot itself.
5. Update Drivers: Ensure that your device's drivers are up to date. You can check for updates through Windows Update.
6. Check Disk Management: Open Disk Management (right-click on Start > Disk Management) to see if the SD card appears there. If it does, it may need to be initialized or assigned a drive letter.
7. Run Surface Diagnostic Toolkit: Use the Surface Diagnostic Toolkit to run tests on your device. This can help identify hardware issues.
8. Check for Embedded Reader Issues: If your SD card reader is an embedded reader, it may not be accessible through the usual methods. Refer to the device's service guide for specific troubleshooting steps related to embedded readers.

If none of these steps resolve the issue, it may be necessary to consult Microsoft support or consider hardware repair options.

References:

• Micro SD Reader Replacement
• Micro SD Reader Replacement