Hacking problem with supercard putting ds to sleep

[sudeki300]

when i play roms on my supercard and close the ds with the rom still running the screen starts to flash on and off rapidly and the green charger lite.can you put the ds to sleep with the supercard stil running a rom or is this something that has not been sorted yet.thanks..............sudeki300 p.s. sorry if this as been posted already..

 

[kennyboy]

put an original cart in the ds slot and it will sleep properly

 

[CatScam]

Your problem is not the supercard but that you flashed your DS.
After flashing the DS you will no longer have sleep mode, but if
you do like kennyboy mentioned your sleep mode will work again.