JRosenberger - 1/25/2026 12:10 USB stick or SD card style? I have had some of the super cheap USB sticks fail after lots of write/rewrite cycles, or maybe it was one too many trips through the washing machine. If the flash drive behaves the same on a different machine (confirm the USB or SD card port is not the problem) - maybe try opening Windows disk management to see if the machine has detected anything and report back. If I had to bet, the flash drive is probably cooked, unfortunately.