@MrSmile
I reviewed your post and I understand that you are looking for a replacement adapter for your computer.
Don’t worry, I assure you I will try my best to get this sorted.
The wattage, voltage, and the pin it uses to connect to the DC port of the computer are the main factors you should consider while purchasing a replacement.
I recommend you contact support and they will assist you in ordering the replacement adapter for your computer.
Here is how you can get in touch with support.
1)Click on this link – www.hp.com/contacthp/
2)Select the product type.
3)Enter the serial number of your device or select let HP detect your product option.
4)Select the country from the drop-down.
5)You should see the HP phone support number or Chat option listed.
Let me know how it goes and you have a great day!
P.S: Welcome to the HP Support Community 😊
If you wish to show appreciation for my efforts, mark my post as Accept as Solution. Your feedback counts!
Cheers!
Stay Home – Stay Safe
The_Fossette
I am an HP Employee