Troubleshooting
GEMDRIVE units not found in EmuTOS or TOS 2.0x
If you have a GEMDRIVE unit that is not found in EmuTOS or TOS 2.0x, you must ensure that the GEMDRIVE.PRG driver is executed at boot time. This driver is included firmware package of the project in the tools folder of the release package.
ACSI units not found in EmuTOS
By default the only ACSI unit available in EmuTOS is the leftmost slot labeled SD0 (C: / L:). Place the microSD with a valid ACSI image in this slot.