Pls i have try to power it on after a longtime not in use but is not coming up. I have also try the
Command + Option + p + R and then power on after 10 to 20 secs but it is not turning on.
Please i need to fix this
MacBook Pro 15″, macOS 10.14
It sounds as though that Mac's battery will not charge.
It sounds as though that Mac's battery will not charge.
If the battery was fully exhausted for that long a period of time, it may have reversed polarity. That sometimes happens; leaving it on charge for an extended period of time sometimes corrects the condition.
Is it partially powering up or just some absolutely dark display showing nothing happening at all? I had a case where my battery died and I couldn't even start it when connected to power (light green and everything). But after I took it to an Apple Store (got an appointment for a battery service) I could actually power it on while I was waiting for the tech to be available). There's a chance that it's intermittent.
Yes the Mackbook battery won’t charge. There is no sign of charging. I have tested the power cord type 3C and it is working perfectly when I use it in charging other device. I think the battery is dead but I don’t know why a MacBook battery will be dead after a long time not in use. This has caused me a lot this time around. Please I need help on how to resolve it. Thanks and God bless.
Hi,
Does the power adapter show that it's charging (amber light)?
You may have to wait awhile (10 minutes?) after plugging it in for the battery to become partially charged.
There is no green light or red light showing that is powering or charging. It's not responding to anything.
Mackbook pro is not powering on after 8 months not in use
