wont read original firmware

[Falcon]

i just start the process and i got to the port error part. when i boot my 360 on after about 10 seconds (did this a bunch more times after waiting longer) it wont read the original firmware..nothing happens can someone help me

 

[whtldg]

Maybe your chipset your using isnt compatible.

 

[zerach]

man give me what you are doing and when.
i need a little more info to help.