Do i need a new adapter or power supply?

[Declone]

Hello,

I have a hp pavilion 500-415no pc and i am willing to change my power supply, because 180 w is not enough for me.
It says i have an 180 W external power adapter (100V-240V). Does this mean i need to get a new adapter or a power supply?
Is it even changeable?

Thank you!

 

[GhislainG]

I don't think so. Here's a post with the same question: http://www.tomshardware.com/answers/id-3105566/power-supply-fit.html