Question about Computers & Internet
Depending on the model you have and also considering the fact you have already installed the Power supply, this could be an issue with either the processors, logic board or even the power adaptor.
Because I don't know the model of your Apple portable notebook, I can only provide you probable components within an Apple portable notebook, along with the power supply can impact the power settings of your notebook.
Factors to consider:
* Did I properly ground myself out, before removing the old power supply and installing the replacement power supply?
• Have you connected the power supply to the notebook correctly to the logic board with all connected seated?
* Is the RAM in the notebook seated properly in its banks?
* Have you checked the power adapter cord to make sure it is properly seated and is not frayed or cut?
• Is the replacement power supply good?
These are basic questions, but I can tell you from experience as an onsite Mac technician, they can hold weight with such sensitive hardware.
I would recommend you take your Apple portable to your local Apple retail store Genius bar or local Apple-authorized service center and allow a certified Apple technician, at least run a hardware diagnostics on your portable, as they have the tools to also check the new power supply, to make sure it is not bad either.
This is per your discretion of course, but I still recommend you take this course of action, to prevent any further unseen issues from cropping up to spoil the already admirable effort you have made, to fix your Apple portable.
Posted on Jan 31, 2010
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Posted on Jan 02, 2017
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