It's difficult to be definitive without knowing the system model (Inspiron 3501, 7779, etc.) but if two adapters have resulted in an unknown AC adapter warning, the issue is probably a faulty DC jack in the system.
The system will not run at full speed without a recognized AC adapter, which will result in slow operation and could be responsible for the power issues.
If you need a part reference for the DC jack, post the full system model number.
ejn63
10 Elder
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30.5K Posts
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May 20th, 2023 08:00
It's difficult to be definitive without knowing the system model (Inspiron 3501, 7779, etc.) but if two adapters have resulted in an unknown AC adapter warning, the issue is probably a faulty DC jack in the system.
The system will not run at full speed without a recognized AC adapter, which will result in slow operation and could be responsible for the power issues.
If you need a part reference for the DC jack, post the full system model number.
ShadowBonn
2 Posts
0
May 21st, 2023 02:00
Oh, thank you for your answer. My system model is Dell Inspiron 3593.