Hp inverter board

[Katlego_2]

Hi mine does switch on but it shows blank screen and someone recommend I change the ram and I did and now it still does the same as before but with capslock blinking forever and WiFi but displays orange light and it is an inverter hp board please help

 

[penguintech]

replace the inverter, not the RAM.
the capslock blinking is a code to let you know errors.
count the blinks.
a list of blink codes is listed here: https://support.hp.com/us-en/document/c01732674