EDP cable was disconnected while testing new screen. No image, no bckl

Macbook Pro 2019 A2159 Board 820-01598

EDP cable was disconnected while testing new screen. No image, no backlight

• Done SMC and PRAM reset. Nothing changes.
• Tested other functional aftermarket and original screens. Nothing changes.
• Don’t have other EDP cable for testing.
• No shorts anywere.
• SMC_LID / Hall function works as the touchbar works ok.
• Image fine in external monitor
• Tested EDP conector and all components.
• PPVOUT_S0_LCDBKLT: 0v
• MOSFET Q8400: G: LCDBKLT_EN_L: 12.5v (doesn´t drop)
• MOSFET Q8401: 0v all pins

But what scares me are this two signals that come from the processor and it’s 0v on both:

EDP_BKLT_PWM and EDP_BKLT_EN

Any ideas?

Appreciate the attention and help