Hi.
I have a MacBook Air 11” that has no power there is no green.
No liquid damaged.
now state.
J7000 MLB to LIO Power Cable Connector
Pin1(PPDCIN_G3H) = 14.48v
Pin2(PPDCIN_G3H) = 14.48v
Pin3(PP5V_S4RS3) = 0v
"G3Hot" (Always-Present) Rails
PPBUS_G3H = 7.9V
PPDCIN_G3H_ISOL = 14.48V
PPDCIN_G3H = 14.48V
PP3V42_G3H = 3.3V
PPVRTC_G3H = 3.3V
5V Rails
PP5V_S5 = 0V
PP5V_S4RS3 = 0V
PPBUS_S5_HS_COMPUTING_ISNS = 7.98V
PPBUS_S5_HS_OTHER_ISNS = 7.98V
PP5V_S0 = 0
smc data lines
SMC_ONOFF_L 3.3V(U5110 Pin7)
SMC_BC_ACOK 3.3V(R5187 Pin1)
SMC_RESET_L 0V(U5110 Pin5)
SMC_ADAPTER_EN 0.11V
SMC_PM_G2_EN 0V(U7501 Pin12)
U5110 is bad?
Do you have any idea on what is causing this?
thanks.
I have a MacBook Air 11” that has no power there is no green.
No liquid damaged.
now state.
J7000 MLB to LIO Power Cable Connector
Pin1(PPDCIN_G3H) = 14.48v
Pin2(PPDCIN_G3H) = 14.48v
Pin3(PP5V_S4RS3) = 0v
"G3Hot" (Always-Present) Rails
PPBUS_G3H = 7.9V
PPDCIN_G3H_ISOL = 14.48V
PPDCIN_G3H = 14.48V
PP3V42_G3H = 3.3V
PPVRTC_G3H = 3.3V
5V Rails
PP5V_S5 = 0V
PP5V_S4RS3 = 0V
PPBUS_S5_HS_COMPUTING_ISNS = 7.98V
PPBUS_S5_HS_OTHER_ISNS = 7.98V
PP5V_S0 = 0
smc data lines
SMC_ONOFF_L 3.3V(U5110 Pin7)
SMC_BC_ACOK 3.3V(R5187 Pin1)
SMC_RESET_L 0V(U5110 Pin5)
SMC_ADAPTER_EN 0.11V
SMC_PM_G2_EN 0V(U7501 Pin12)
U5110 is bad?
Do you have any idea on what is causing this?
thanks.
Last edited: