or the Seagate Expansion 500GB with a StarTech USB2Y-USB2 Y-Cable .
| Symptom | Likely fix | |---------|-------------| | USB not recognized (error -1) | Wrong port; try bottom/right port | | Game list shows but crashes on launch | Bad dump or wrong cIOS base (try 57 or 58) | | USB Loader GX freezes at “Initialize USB device” | Drive requires Y-cable or external power | | Games freeze after 15–20 min | USB drive power-saving mode – disable if possible | | Error “Partition not found” | Use FAT32 with primary partition only | usb loader gx usb compatibility list