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IWR6843 & DCA1000EVM: Devpack COM ports for DCA1000 board could not recognized on PC

Part Number: DCA1000EVM

Hi team,

We need your assistance on providing solution for our customer. 

Customer's inquiry below:

I am setting up TI mmwave radar IW6843 with real time data module DAC1000 to collect some raw data
I am having some trouble getting DCA1000 recognized on my PC
My windows device manager is not recognizing i.e., I can't find any COM ports

On slide 11, it says that I should see 4 ARM-devpack COM ports for DCA1000 board. However, I don't see them.

https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/1023/4544.mmWave_5F00_sensor_5F00_raw_5F00_data_5F00_capture_5F00_using_5F00_DCA1000_5F00_xwr6843.pdf

In addition to that, customer had already tried these following steps below. However, they still don't see any FTDI port in my device manager. 

reference guide from e2e: e2e.ti.com/.../825630

- have a USB cable connected to RADAR_FTDI port of DCA1000.
- have installed FTDI drivers.
- DCA1000 is separately powered through a 5V supply.

attached actual hardware setup image

Thank you in advance for the support. 

Best regards,

Jonathan