KC Micro Tronix
Member
I have one I have never seen before. Machine enters a S0 state. Tries to power on but the PPVCC_S0_CPU voltage is 1.7 not 1.8v so it is just sitting there.
Looking at the schematics I am not sure how it regulates voltage. I am suspecting U7200 but I don't trust that.
CPU resistance is normal 10 ohm and does not appear to be the cause.
I would appreciate some guidance in this area.
Looking at the schematics I am not sure how it regulates voltage. I am suspecting U7200 but I don't trust that.
CPU resistance is normal 10 ohm and does not appear to be the cause.
I would appreciate some guidance in this area.