If your CF card isn't recognized by your PC, your data won't only be inaccessible but may also be at risk of corruption. Here's what to do.
How to Fix SD Card Reader not showing up on Windows?
Is the CF Card Not Recognized? Fixed!
Micro SD Card Not Detected? - How to Troubleshoot
Is the CF Card Not Recognized? Fixed!
Troubleshooting CF Memory Cards
CF Card Not Recognized or Showing up: Work It Out
Is the CF Card Not Recognized? Fixed!
Failed to Initialize SD Card - Cause of the Problem and Its Solution
Fixed] SD memory card will not read or open on my computer - EaseUS
How to Fix a CF Card That's Not Recognized: Troubleshooting Tips