SK-AM64: There's only one power light on

When I plug in the Type-C USB cable, only LD16 lights up on the board, the other two don't light up, is it because the power supply doesn't reach 15W?

Shine：

请看一下是否按照下面Quick Start Guide上的要求供电的？https://dev.ti.com/tirex/content/tirex-product-tree/am64x-devtools/docs/am64x_skevm_quick_start_guide.html