The MacBook has the green light but doesn't turn on.
I have a macbook pro that i got that I am trying to trouble shoot, the issue is that when you press the power button nothing happens, no fans, no hard drive spin up, no sound, like it has no pwoer, however, the LED on the MagSafe adapter turns green when plugin, the battery has 1 light that flashes when pressing the test button, I left it plug in with the battery for a few hours and still the battery has the 1 flashing light.
I have re-seat all the cables on the logic board, short the contacts on the logic board for the power button in case it was that, but that didn't work, what I am trying to figure out if this means its something on the logic board or the left I/O board, is there any way to tell this, maybe testing the voltage outputs from the I/O board to the logic board?
It is a 2.4 GHz Core 2 Duo EMC No: 2136 which I believe is the late 2007 model, it has the nvidia GPU.
My macbook pro mid 2009 has been dead for months now...when i plug a magsafe adapter it turns green but then refuse to charger the macbook.i try the SMC and still nothing is working,i try removing the battery connector and putting it back still its just on the green light and refuses to charge or turn on...what do i do please...i need help asap
由 Fortunate Khalipha 完成的
Disconnect MagSafe. Press the Power-Button, hold it and connect MagSafe. The MagSafe LED will/may not show any light, but the macbook started up.
由 Andreas Simon 完成的