yesterday my friend gave me his digitalb card (cause he was going for some hollidays) and i just puted it in my dm 500 s. instantly the dm just didnt respond any more. i did a hard reboot and it wasnt working properly ( since the ethernet was ok,cause i could ftp into it, but it didn't connect to internet) . after that i did another hard reboots and in the end the box didn't want to boot at all. i did a reflash to it( with dream up and rs232) with the eagle image. the reflash was ok, but when i plugged in the box it just stuned to the boot image and after an another hard reboot no boot image at all, just stunned!
and the story goes on on my try to reflash the box with edg nemesis, but it finished in a crc errorr( the first time i got a recalculate errorr, i find it strange). now i have reflashed with the erase.img (not with dreamup 2.41) and no result!

i am in a totally disaster, cause i don't got any more any idea (apart the jtag that is so difficult to achive)
any help is welcome, thanks in advance