ASUS Zen AiO ZN240IC REV1.4 Black Screen

[paskelovanis]

Hello,

Fan spinning normally, power LED turns on and goes off almost instantly, computer remains on, has no internal/external display output.

S/N: G7PTTSIR000W
Model: ZN240IC
Make: Z2401CGT
Motherboard: Z240IC REV 1.4

BIOS dump attached.

[hoaca388]

Zen AiO ZN240IC

[paskelovanis]

Zen AiO ZN240IC

Thank you, but issue is not solved.

With this BIOS PC fan does not spin, power LED always off. Screen backlight turns on for 0.5 second and turns off, looping.

[paskelovanis]

bump

[hoaca388]

bump

Check the hardware again, the above file is already the original file.