Hacking GBA on sakura

[Mega_Nift]

im trying to run my GBA roms on sakura and when i press b at the startup it says gba slot 2 and brings me to 2 blank white screens. why is it doing this? plz help

 

[strata8]

Launch the GBA roms from the file list.

 

[thedicemaster]

the slot-2 card you use can't be booted in DS-mode.
if it's a flashcard, just start the DS without your m3real.
if it's an expansion, launch it by selecting a GBA game through m3sakura(or GBA exploader if you use an ez-flash 3 in 1)