I recently bought an old Sony Cyber-shot camera from eBay and have the correct SD card for it, which is a Memory Stick Pro Duo MagicGate. I also have a specific card reader for this memory card. When I plug the USB card reader into my PC, I hear the connecting sound and the light on the reader turns on, but sometimes the card doesn't show up on my computer at all, or it only appears for a moment. When I try to click on it, it says there's no disk present, and in Disk Manager, it shows 0MB. I've already tried quite a few solutions I found online, but nothing seems to work. I'm hoping someone here can assist me with this issue.
1 Answer
It sounds like the card might be defective, the reader could be faulty, or there just might be some compatibility issues. If you have a nearby shop that specializes in photography gear, it might be worth stopping by. They should have a proper reader or a compatible card to help figure out if it’s the card or the reader that’s causing the issue.

That's solid advice! Sometimes the old tech can be finicky; testing it with equipment that’s known to work can really help narrow down the problem.