Bricked...I think.

[funkengruven]

Had Gargoyle successfully flashed, tried to go back to original through Gargoyle UI but when it restarted, power light stays on, and all lights but the 5GHz wireless flash the same time every 4.5 sec. I've tried getting it into failsafe mode, but it's not just the sys light flashing. Am I screwed?

[ispyisail]

check the openwrt wiki

serial cable will most likely recover your router

[funkengruven]

Thanks. Was going to try it, but would have to puncture bottom seal to get to one of the case screws, voiding my warranty. I ended up getting an RMA for it, and am using the original firmware on the new one as we speak, until ddwrt comes up with a stable version.