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what is PPN001? is it serious?

K

keiji11

macrumors member
Original poster
Aug 25, 2018
77
11
Hi all, I have a 13 macbook pro 2015 and it served me well for years and there's nothing wrong with it as far as I know. I never run the diagnosis and just run it out of curiosity. And it shows an error message "PPN001 there may be an issue with the power management system”
I tried to google it and and cant find what that means. Should I bring it to the genius bar? ( our of warranty)

Thanks
 
Last edited:
keiji11 said:
Hi all, I have a 13 macbook pro 2015 and it served me well for years and there's nothing wrong with it as far as I know. I never run the diagnosis and just run it out of curiosity. And it shows an error message "PPN001 there may be an issue with the power management system”
I tried to google it and and cant find what that means. Should I bring it to the genius bar? ( our of warranty)

Thanks
Click to expand...
Have you looked into doing an online chat with an apple advisor to get more info on this?
 
keiji11 said:
Hi all, I have a 13 macbook pro 2015 and it served me well for years and there's nothing wrong with it as far as I know. I never run the diagnosis and just run it out of curiosity. And it shows an error message "PPN001 there may be an issue with the power management system”
I tried to google it and and cant find what that means. Should I bring it to the genius bar? ( our of warranty)
Thanks
Click to expand...
Since your error message references "power management system”, I would recommend resetting the SMC:
https://support.apple.com/en-us/HT201295
 
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