I "managed" to brick my old Cisco 3640 : a friend of mine give me 2 flash simms from an old 3660. I've tried to boot mine with those two simms but it didn't boot : the system led is continuous flashing. I've tried back to boot it with the old simm (16MB) but the same behavior : the system led is flashing endless. If I connect the console cable to router it doesn't show anything.
What should I try? is any hope to "unbrick" it?
Thanks in advance.
Later edit : if I press any key into the terminal, I see a lot of strange characters, something like this :
"ù)Äøöúµ üùJÆÿ¤þñèmóè´ÿyic×þ´ÿùJÆÿðþð ¡¤þ"
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