Hi good day to all I have a problem with this board the shorted mosfet was A0N6414A mosfet that produce gfx voltage was shorted to ground after replacing the MOSFET no display , those this conclude that the gfx chip is dead?
CHECKING VOLTAGE ON POWER ON STATE
PL2 - +1.3VSUS
PL3 - +3VPCU
PL5 - +5VPCU
pl4 - +1.24V_S5
PL9 +1.8V_S5
PL6 - +1.05V
+VNN - 950 MILI VOLTS
+VCC_VCCGI 880 MILI VOLTS
SYS_HWPG - 3V
+1.8V_S5 PRESENT
+3V_S5 PRESENT
Hope someone can guide me
CHECKING VOLTAGE ON POWER ON STATE
PL2 - +1.3VSUS
PL3 - +3VPCU
PL5 - +5VPCU
pl4 - +1.24V_S5
PL9 +1.8V_S5
PL6 - +1.05V
+VNN - 950 MILI VOLTS
+VCC_VCCGI 880 MILI VOLTS
SYS_HWPG - 3V
+1.8V_S5 PRESENT
+3V_S5 PRESENT
Hope someone can guide me
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