I think my Wl500g is dead!

-I've my computer with 192.168.1.2.
-I can enter in the upgrade firmware mode (pressing reset while powering on), but got no answer for ping.
-Even without pinging I can force the restore utility to start importing the wl500g-clear-nvram.trx, led lan1 blinks while progressing, but sudently it fail at 66%. Try the command tftp -i 192.168.1.1 put wl500g-clear-nvram.trx. Always ends with timeout
-I've also tried the pin 10 trick....but w no sucess

I've no access to the wl500g. The lan1(where i'm connected) stays fixed.