List of Famicom Disk System errors (and why you're experiencing them)

[64-Bit Nintendo Machine]

Error 1: No disk inserted

Error 2: No batteries/AC Adapter

Error 3: Disk card is write protected

Error 4: Disk is unlicensed

Error 5: Disk name is unlicensed

Error 6: Disk card is outdated

Error 7: Wrong side of disk set.

Error 8: Disk Card 1 is wrong

Error 9: Disk Card 2 is wrong

Error 10: Disk Card 3 is wrong

Error 20: Screen Data doesn't display properly

Error 21: Disk Card header is wrong

Error 22: Disk Card 1 header wrong

Error 23: Disk Card 2 header wrong

Error 24: Disk Card 3 header wrong

Error 25: Disk Card 4 header wrong

Error 26: Unable to write to disc

Error 27: Startup ends prematurely

Error 28: File ends during read

Error 29: File ends during write

Error 30: Disk full

Error 31: File count in header and save data on disc do not match (32 kb disc but only 29 kb files.)

 

[Hot Cocoa]

I don't know anybody except you who has a Famicom Disk System.

(Except maaaayyybbeeee FTG)