ESP32 DevKit-C v4 not detected by computer, no connection via USB/COM

Hello everyone.
I'm new to ESP32, my problem is that my ESP32 devkit-c v4 board is not connecting to my computer. CP2102 drivers installed, it is visible in the manager, pressing BOOT does not do anything, changing the port in the driver does not change anything either. The messages I have and Arduino 1.8.19 are :

- message selected serial port does not exist or your board is not connected
- Failed to connect to ESP32: No serial data received
- A fatal error occurred: Could not open COM4, the port is busy or doesn't exist.

In the bar at the bottom of the Arduino I have DISABLED on COM3.

Thank you in advance for your help, regards.

Roli wrote:

The CP2102 drivers are installed, they are visible in the manager

How visible ?

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SrHEi+ZUgmk+PnF4in68NGJbVfaaKiqmK6fpscTWVe6NACb3XunkpXP8r4+mHLNGADcA+gZe/PWLt8IS83CC5Wz81Tu9EF1qF13YrIALnSkw5dO5F+NZboUzuZM3kRFxKzcgsLBxf3LmXZpoPonK/AMtw/H0PpqK60b1gYPcA3uCq9O0USu+cUujxNUqOJ4qXW9dEock0V4VGtqRSQQbrpaSSrDBeMbP99Jh8N6sM7fd9g7tb9GEzZFMh41yp0fvUFvPOUBje/8nTrVJ+Us1fIElC+egPSozcyc8lyDt1IxF2lRfFQRHIX3DQ2jCYTjscqjg4unfqJLs2b07xjR8ZtjaXL19/R94WKBSV0t08wedhQfrnsx4Rvv6NeUMmdQyEK3LQqZCW9Ea4qNCpXwlr1YUgbLQtGDGHRCU+GDHsVn5LKPyFyhTetuw9n0bp1jO3fiAsrJ9F74GQupeU7X/gyaNQCdu/ey5Ejx/lpzKtsmTWOZbuv4XiC22fKfMClK9m80b8fAZrcjkqu0vBCpy4EZ98l+mL8kzu2OCMsxBw+SHKShrtnNrF06VK2X0hFfjaG/WdukTeWwmq0oLtzjzt3r7Dt+GWaDhxCtzrBT6x1FyKnfEQXVmzaw549Jzi0YykN1eeYNHEu9/KbS+lDo06vEhn0sBkW7Fw/7fzOKChfvw1RobnlHXYjF47G0rJHf2qH5EY0lyk01G//EuF5TprZ6Xc4cvg8wb5u7Fq/kqVLl/Lbpj2YkHPj9FWKut4Ih4Pke3eQubqADORyN1xcTJj+wsYrHAbMj5oJsNvQCwdu/j7FvI2VmgBe7d0Dw4EVHL5jxJ51m1/X7KV+l35ULvWwaV4bUJMvZq7kjz/2s3HhdNTn5/Px54tIs+b2Gy7evtizjRhNT9v3/d/xX7yK/5vI5XKCgoIwmUykpqai0+nQ6/XFXPJNJhPp6ekkJSVx8+ZNZDIZZcuWda7qL5ErPQit2Ymvf/yZr3tVYNG8uVxLevKHQ4hsUpNVlAkMQl5sNG4hS5eDi9obt6K+uHIF7p7eqGSyIp2FEnUxLUeF4q/6dSesWfeY/dXHLN5vpH3fj/h8/EyGdm2EsqhK4qnBR1vE/JV3Lq4KBTKFkma9x7Jk7CAubf2V/wzqz8h5W9A5qapyuQfhEWW4fOY8evPjXRxEZW3Jk8rhjbvT1DWGjZdldO7QHE0J/YDh/gVW/raKI0cvcOlSLHv/WMJPP2+hQbcuVPTI/Sj9dtwNvP1C0ZYgC59bnH31/y0MHTpUNG7cWAwdOlRkZWWJXr16ia5du4quXbuKUaNGCZ1OJzp06CAaN24sFi1a5Lz7Y0k+s1G81ampKF++pqhaNULUiGoi+n0+XZy8ky2EyBbbpw0XnbtMzPtOKkF8+2o3MWTiZmEQQuhTT4helduI+fnfvdiyxal1y8TAFk1E7ToNRJ0GDUXfSb+IB2aruHd6lxjzemdRN6KuiGrUSLTs3k8s2XpSZNuEEMIubhxZLNpV7imO5n3TI4QQ6TeOiLc7thabruoK0grRi58/fkmULh8qqkREiIi8rf2wmeLPZWNF65pVRVS9pqLPO1+Jn759R7w0dLJINOSdc5PO4sspo8XAzk1Fk8g6om6j9mLm6mMi2yaE3aYXv056XdSuXUM0blxPNGvRUSzeekhY8j6hccZq1oldm5aKwa+3EXXKlxMREeEisnY10X/UTHE9PcWp/YpzYvnHIiw4WISHF55/RESEiGjTVxy+WuS7GYterJ7QS7w+YW3Bd2bCYRX3Tm8RH77VTlSrV1fUrNdKfDhznUi2O0TCqbXiheYtxKJDt3N3110Uw19uJQZO+lWkmQqrza3HJm4fWye+GNhFRFUoJypVqiYqRnYUX87eJpKzc4vYs9PEminviKjatUVYWISIqFFDNOrSR8xZf0zkWB3CpLsmPnoxXJQKDxdVI6qK8PCyonrjt8WyzRdF/qdHztgMCWLhhz1E7YrVRNeB74urSUZhy34g1k0eI16OrC3qNm4s6jRuJoZ8PUdcSstx3r0Ai+6eWD1njOhav6qoWaWKKFuutujQe5TYeSE9Nz/1qvjszVbi0yXHxcOnYhF/Th0k2g+eLE4dXidea1r8+RPmNLHg856i1eujxJU0s3DYLGLjlDdFzzHLHvud2YmVX4mIsNIiLCJCRESEibLl64k+nywWt9LydMBoyCQtLY20NB0Gk+UhwSccVrKy0nPLpGdhKRDsDoxZefvqdOQU0QCFsGHIyNsnM5Mi1k8c9uL15ViLZAobmenpWOw2jFk60tIMZGamoc9x0i7tFtLS07HYJa1TQkLin8kzEWZyuRwvLy/Kly+Pq6sr165dIz4+HofjyTvP4g4guSJCJpM9UpA5HA7sdjtWqxWbzZYryPIO97ccQFQe+Hu5IMNO7NaZdHl3Mn/8+Cmt6jfn8zm7MdpNnNq2jKH9XqZz5460a96JV9/+grVH7lMg68jk0OZp9OvZjDadO9K2aVcm/rIPo8PCpRO/Mez1l+n8Ygead36RoVN/4n6mFTBy4tfZvN25I53bv0SLDl1ZfSwxtzpzMpt//o6eL3ekc+fOtG3amQEjZnIszpCbb7jOl4MHMGnRcj7r3Z7I2q8xbFhneo9ehqGIsDTG7advr+78ejK5IE1CQkLin8QzEWbkCZ6IiAg6duxIcHAwFy5c4MiRIxgMeR3vX6DxqUDZRkNRumhzZZkAGbICQZYvxGQyWYEgs9lsucLMassVZPma2Z3DJF9a73yIR2OzEX9yP4cTbdSuXw1XRw53j//B3ktujJm/gPdfrcfdw7/yyX9+ILTtYBYuXMbSZT/QNjyD0R+O5PSDTBAWjq6ZxajvthLVfRJLl61gwdyvaBCq4V70Vj4f+T1eLw5m4S/LWDZtIu7HV/LN0r0kXz3KlB9/puLbE/n5l6UsnP414eVUIIzsWDiJiT/tofuH37Fs2TIWzB2JT8qffPnNIh7YcjVRY+odNq/cQlDHj1m1ajIfvP4yyUc2cS45J//iiDm6H6MykmbVA5wuXEJCQuKfwTMTZgAKhQIvLy8qV66MSqUiLi6O7Oxs52IlUtQBROTNf8ny6iwqyPJNi/mCLFeYWfNc9XMF2l87gACYOX9gNVO++YYxn43g7Q8no2zcn5ebhgCgxIfOH43m1XbNqBLiybFNv6Fo+x6fvP06NWpEULN+A4Z/NIJ2Za6wevtFTJmJ/P7rr

And where is this picture?

You have used a cable that has only power supply without data signals.

The cable used is with data transmission.
The clipping of the photo is from the device manager.

Roli wrote:

A fatal error occurred: Could not open COM4, the port is busy or doesn't exist.

And according to the image, the UART driver is on the COM3 port

Yes, because I changed the port number in the controller.
The port number in the controller coincides with the one in the Arduino.

What board do you have set up in the Arduino?

ESP32 Dev Module

This should work.

What screenshots do I have to show, everything set up according to the tutorials on the net + AI support and it still doesn't connect.
I've tried loading the soft on the board with PCM5102 + SPCL780 display connected and on the board without additional devices and it doesn't change anything.
Any suggestions / hints ????

Run any serial terminal on your computer. Even a brand new ESP, after a reset should send information to it.
This is such a simplest way to check communication without the arduino IDE.
I recommend a simple Termite.

Reinstall the drivers again. In my case you have to do this every so often.

Termite snapshot:
rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffffff
invalid header: 0xffffffffff
invalid header: 0xffffffffff
invalid header: 0xffffffffff
ets Jul 29 2019 12:21:46

rst:0x10 (RTCWDT_RTC_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2))
waiting for download

Communication via uart works.
The first message is a reset.
Next something with the program header is wrong. Incomplete of some kind.
Then flash is pressed. The module is waiting for a soft upload.
The message is correct.

Arduino was throwing an error, I switched to ESPTOOL.
Surprisingly the soft uploaded first time, all without any problems.
The port monitor throws me something like this:
22:23:52.865 -> rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
22:23:52.913 -> invalid header: 0xffffffffff
22:23:52.961 -> invalid header: 0xffffffffff
22:23:53.009 -> invalid header: 0xffffffffff
22:23:53.009 -> invalid header: 0xffffffffff
22:23:53.056 -> invalid header: 0xffffffffff
22:23.53.103 -> invalid header: 0xffffffffff
22:23.53.151 -> invalid header: 0xffffffffff
22:23.53.199 -> invalid header: 0xffffffffff
22:23:53.199 -> ets Jul 29 2019 12:21:46

And this message keeps looping

In my opinion, the software you win is incomplete.