Let’s give this a try, restart your system while the charger is plugged in, then when you press the power button you want to press the D key to enter into the [https://support.apple.com/en-us/102550|Onboard Diagnostics] let’s see if you get any errors.
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Let’s give this a try, restart your system while the charger is plugged in, then when you press the power button you want to press the ***D*** key to enter into the [link|https://support.apple.com/en-us/102550|Onboard Diagnostics] let’s see if you get any errors.
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Then if that doesn’t tell you anything install this gem of an App [https://www.coconut-flavour.com/coconutbattery/|CoconutBattery]. what we want is to run the battery down a bit after you’ve managed to get the system to run off the battery.
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Then if that doesn’t tell you anything install this gem of an App [link|https://www.coconut-flavour.com/coconutbattery/|CoconutBattery]. what we want is to run the battery down a bit after you’ve managed to get the system to run off the battery.
Please let us know the error message and also post a snapshot of coconut battery while the battery needs charging.
Let’s give this a try, restart your system while the charger is plugged in, then when you press the power button you want to press the D key to enter into the [https://support.apple.com/en-us/102550|Onboard Diagnostics] let’s see if you get any errors.
Then if that doesn’t tell you anything install this gem of an App [https://www.coconut-flavour.com/coconutbattery/|CoconutBattery]. what we want is to run the battery down a bit after you’ve managed to get the system to run off the battery.
Please let us know the error message and also post a snapshot of coconut battery while the battery needs charging.