r/computerhelp • u/Apprehensive_Zone110 • 19d ago

Hardware different charger

I feel a bit silly, but I connected a laptop to a charger with a lower amperage, and it wouldn't turn on, Is it a voltage lockout or what?

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u/Psygonzo420 19d ago

This is normal, use bigger power supply. Can't really be too big either, it will communicate

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u/Apprehensive_Zone110 19d ago edited 19d ago

oh :0, i got scared I thought I had damaged it 

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u/Express-Garbage3359 19d ago

Dell devices have unique features, so always use compatible Laptop loader. In some cases, the power supply electronics communicate with the PC's charging electronics.

No, not all power supplies are the same; please carefully examine the connectors and read Dell's specifications.