Sinnlosvoll
New member
it worked but turned off after a really short while, took it apart, didn't see anything obvious, put it back together, booted once, no reaction since then.
Checked the voltages:
PPBUS_G3H: 12.5V
PPVIN_S5_HS_COMMUNICATION_ISNS: 12.5V
PPVIN_S5_OTHER_ISNS : 12.5V
PPDCIN_G3H: 16.9V
PP3V42_G3H: 3.40V
PPVRTC_G3H: 3.32V
PP5V_SUS: 5V
PP3V3_S5: 3.32V
PP18V5_DCIN_ISOL: 16.9V
So I assume there is a mismatch with the datasheet as it says for the DCIN buses it should be 18.5V? SInce the power supply also nominally has 16.5V (60W).
MagSafe2 light is green for about 2 seconds then turns amber.
What would be the next thing to check?
Checked the voltages:
PPBUS_G3H: 12.5V
PPVIN_S5_HS_COMMUNICATION_ISNS: 12.5V
PPVIN_S5_OTHER_ISNS : 12.5V
PPDCIN_G3H: 16.9V
PP3V42_G3H: 3.40V
PPVRTC_G3H: 3.32V
PP5V_SUS: 5V
PP3V3_S5: 3.32V
PP18V5_DCIN_ISOL: 16.9V
So I assume there is a mismatch with the datasheet as it says for the DCIN buses it should be 18.5V? SInce the power supply also nominally has 16.5V (60W).
MagSafe2 light is green for about 2 seconds then turns amber.
What would be the next thing to check?