05-24-2012, 11:20 PM
0
In this case as you mentiond, with another box made connected with pc and with your box does not.
Also as you said before you had tried with optiflasher by " Null modem cable only without Network lan" and does not connected also.
Result:
1-Pc com port...worked with other box
2-Null modem cable...workd with other box
3-Your box does not connected with pc (optiflasher and Hyperterminal)
So problem from hardware...perhaps from "RS232" com
And in this case must be use cable to fix it...
The best way tack your box to technical man to Test RS232 com (work or not)
Also as you said before you had tried with optiflasher by " Null modem cable only without Network lan" and does not connected also.
Result:
1-Pc com port...worked with other box
2-Null modem cable...workd with other box
3-Your box does not connected with pc (optiflasher and Hyperterminal)
So problem from hardware...perhaps from "RS232" com
And in this case must be use cable to fix it...
The best way tack your box to technical man to Test RS232 com (work or not)