Bricked AC3200

Hi,

I got my hand on a used AC3200 but I can't get it to work.
Here is the CFE log I get if I connect to the router on serial port:

CFE version 7.14.43.16 (r) based on BBP 1.0.37 for BCM947XX (32bit,SP,)
Build Date: Thu Dec 18 12:49:55 CST 2014 (defjovi@localhost.localdomain)
Copyright (C) 2000-2008 Broadcom Corporation.
Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
DDR Clock: 800 MHz
Info: DDR frequency set from clkfreq=1000,*800*
et0: Broadcom BCM47XX 10/100/1000 Mbps...

Bricked AC3200