Memory Stick Help!!!!!

[AvengedSevenfold Fan]

for some reason, my 2 gig memory stick wont be read and other mem sticks will. when i pu it in, the mem stick light flashes a bunch of times, and then it just keeps blicking about 2 times a second.

what should i do?

[Destroyer699]

Try formatting it on your computer.

[AvengedSevenfold Fan]

it wont be read at all

[Joe100517]

Is there a serial number on the back of it? I got a 2gb memory stick off of ebay about a year ago... 6 months ago it totally stopped working, and in my efforts to fix it, I discovered it was a fake one.