"Serial port not selected" Message

Using Arduino IDE 1.x
1

When I run the Arduino software, I get a "Serial port not selected." When I go to Tools to select a port, the Port is grayed out.

I tried to install the CH340 drivers, but I get "The drive is successfully pre-installed in advance"

I also tried the Add hardware Wizard - Action, add legacy, Arduio Uno, but get "software for this device is installed, but may not work correctly"
The device cannot start (Code 10)

I am using version 1.8.15 and tried the 1.0.6
The Uno board is plugged into USB port and the red light is lighted up.

2

We don't know what 'Arduino' you have!

3

Arduino Uno clone/copy.

4

Try a different USB cable. I've had a lot of issues with some cables.

5

Turns out the arduino board was bad,

6

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