Beaglebone AI64 have boot issue

I have a beaglebone AI64 board and connected to my PC using USB type C cable. After connecting to computer, it does not show any default partition. Moreover it does not show anything on Device manager.

On the board, it shows only power light. I tried to press power button for a longer time but did not work.

Any idea why I’m facing this issue?

Have you connected it to a power supply instead of the usb cable?

Yes, I tried to power it using 5V. But the same issue.

With out a ttl adapter on the debug port all you will do is guess. Need to look at what is happening when it boots, assuming the board is starting to boot.

Might burn a fresh image and see if it lights up on SD card. The flasher image takes a while for installation into emmc.