This is a microsd card inside an SD adapter, that is then inserted into an SD reader in your windows machine right? Some of those SD adapters have a little lock tab that makes the card read-only. Make sure that’s in the correct position.
And also are sharp enough to cut your hand if you hold it in the wrong way.
You can check the data the drive itself keeps about disk errors. This data is called SMART.
https://www.howtogeek.com/134735/check-ssd-or-hdd-health-with-smart/
Figure out if the drive is having problems or not, then look at replacing it.
Another thing that slows down old laptops is thermal throttling. Once again there are plenty of programs you can download to check component temperatures. Have you cleaned dust out of the inside of the laptop and re-done the thermal paste?
How do you control that from the couch? Wireless keyboard and mouse, or something else?
If you read the little summary, the test drive was in north Africa.
AntennaPod is great, free, and has no ads. Pretty sure it’s open source too.
Check your local Craigslist or other classifieds for cheap old GPUs. Or if you have another PC, borrow the GPU and power supply just to get it to boot.