Hello,
I have exactly the same problem that the thread "PGA309EVM-USB: : Check Hardware Connection and Reboot the Software"
with the same wrong PID : "USB\VID_0451&PID_2136\6&21B6B045&0&2" instead of "a PID of 0x2F90, 0x2F91, 0x2F92, or 0x2F93".
i wait the instructions.
Regards.