Fix: The AC power adapter type cannot be determined

Windows Troubleshooting
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Originally published at: Fix: The AC power adapter type cannot be determined

The essential part of a laptop that makes it portable is the rechargeable battery. Batteries have given devices the much-needed freedom of movement that humanity craves. However, you will need an AC adapter in order to charge your laptop battery. For Dell users, charging their batteries has somewhat been a problem. There is a particular…

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Thank U bro, throttlestore worked for me. Dell Inspiron 5547

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I have Dell Inspiron 3000 series. Replaced the charging port that was damaged.
Get the following error message when I connect the charger :

‘The AC adapter wattage and type cannot be determined’

I have confirmed the the power supply charger works on other Laptop. Also, I have replaced the battery,
I have used ThrottleStop and unchecked the ‘BD PROCHOT’, and set Speed Shift EPP to 1 (Cannot change “Set Multiplier to Max”)
but problem remains.
Any other recommendation how to resolve this issue?

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We have updated the article thank you for your suggestions!

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You can also add ThrottleStop to your Task Scheduler to run on windows startup.
Glad I can help ! :slight_smile:

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Hey Hassam,

Thank you so much for your input. We will add this method to the article soon!

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I cant believe this worked

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wow, thanks dude! Who knew I would find a good answer in the comment section lol
I love the internet.

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NEVER buy a Dell laptop. you cant charge it with someone else 's powerbrick. Anoying!