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well after 2 weeks i got no news, i can't find any physical damage to fix.
the behavior is:
the front led (red/green) is now always off.
the yellow led in the pcb (only visible with the cover off) will turn on for about 2 seconds, and then it will turn off again.
no fuse blown.
no capacitor shorted.
no inductors open.
tried it with 3 different pcs. windows will make a sound of a usb device connecting but it won't communicate.
is there any way that i can have the firmware to try to reflash the eeprom [U17 ( MX25L4006E)] and/or the fpga [U13 (xilinx spartan 6 xc6slx16)] in a last effort to save it?
also if you have any other way to help diagnose it or fix it that would be great too
thanks in advance for any help.
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Post time 2021-10-27 01:56:32
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Post time 2021-11-1 11:38:08
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you can call me a happy customer