elementary computer project

Would a DELL 19.5V laptop power supply work with my HP (Compaq) laptop that requires a 19V input?

Jan 25, 2010 by The Truth Hurts! Ouch! | Posted in Laptops & Notebooks

Or more specifically, would it work without damaging it? The connectors look identical, but the DELL supply is marked as 19.5V and my HP supply is marked at 19V. Do you have any experience with this?

Yes, I have extensive experience with this.

It is not just the voltage. It is the total wattage. Sure, right off the bat you should recognize that since the Dell power adapter puts out a higher voltage than your HP requires, you should

Laptop Repair | Jan 25, 2010

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