I'm having the hardest time figuring out how to install the drivers for my arduino Mega adk. I'm starting to think it might have arrived with a dead processor. The on light glows, and the LED with an L next to it is lit. I tried a few months ago to install it on a Windows 7 computer with no luck, and gave up. Now that I have some time, I am trying to install it again, but this time on Windows 8. I followed the instructions to allow unsigned drivers, but the device is still recognized as Marvell 91xx, and not any arduino board and I am unable to follow the driver installation instructions.
Has anyone had this problem, or has any suggestion on what I should try to get it working?