PART NO:V000148220, 6050A2170401-MB-A03 Intel
CASE STUDY
motherboard dead NO POWER ON... AMP 0.11
I FOUND TPS51125 is hot ,i change it and motherboard power up ,fan spin but i haven't image on screen, i change nec tokin with x4 470uf 2.5v and i have image now on external monitor but no internal, xmmm i found PMCic lcd burned ,i change it and laptop works perfect
