Yes, i am indeed using the default power supply...so the batteries shouldn't technically matter -- but i did put new duracells in it to no avail. how do i test for polarity?
i just bought a brand spankin new gp2x and i was like oooh when i opened it up and turned it on....it's now several hours later and i have it plugged into the wall and running on batteries and the damn thing won't even turn on!!!! i don't know what i can try -- i certainly didn't do anything...