hi ghost got same problem dm820 flashed with dm520 image
i follow all step by step directions no result the screen says rescue 20
load setup failed stop
i am using putty with serial cable and the box is attached with the router in rescue mode giving error to putty but
when not in rescue goes to root@520 how to use pumkin
cd tmp error
but wget http://dreamboxupdate.com/open…4-r0.3-dm820-20160405.bin works flash-rescue /tmp/vmlinuz-rescue--3.4-r0.3-dm820-20160405.bin error
(((CFE> boot -tftp -elf 192.168.1.70:vmlinuz-rescue--3.4-r0.3-dm820-20160405.bin
enter ui_cmd_bootcommon
arg 192.168.1.70:vmlinuz-rescue--3.4-r0.3-dm820-20160405.bin
loader elf filesys tftp
Auto-negotiation timed-out...check cable/connection
10 Mbps Half-Duplex
DHCP registration failed on device eth0
*** command status = -1))))
plz help me thanks
see attacment