ASUS VP228

[smartie91]

ASUS VP228 Monitor main board 715G7588-M04-B02-004Y

Hi i have a asus monitor which will not display HDMI, vga works ok , i know its the monitor and not cable as i have 2 monitors idenical and devices work ok on other monitor but just swapping monitor dont display , i am looking for a schmatic of the main board if anybody can help please

thank you

[maneatingmonkey]

Have you inspected the pins inside the port? By far the most likely point of failure.

[smartie91]

Hi yes I did port looks ok thanks you

[lotas]

Check the resistance on these resistors in relation to ground, it should not be low.

[smartie91]

R177 I get 12 Mega ohm and nothing an all the others.

Thanks