problem with serial port

[everst]

my serial port dosent want to comunicate with my reciver,never had this problem..all the time i had uploaded firms and KKE files..since yestardy dosent want to comunicate with my Kaon .what can pe the problem?

[fe20001357]

which message you see in computer?

[everst]

i solved the problem...the serial from my reciver whas the problem