Hello everyone, I need help. I have done a lot of research on the internet but I could not reach a conclusion. Can you please tell me what the sot23 part in the picture is? I bought it and installed it in W1 (BZX84C2V4) but p303-19 burned and I cannot find the part. 2ch35 please help. The motherboard belongs to asusVG278Q or Acer XB272. Control Card: 27M14-C05