Hi @jimmyb7 ,
Here’s a link to the [http://h10032.www1.hp.com/ctg/Manual/c05228250|service manual] for your laptop, taken from this [https://support.hp.com/us-en/product/hp-pavilion-15-au100-notebook-pc/12499208/model/12780759/manuals|webpage]
Scroll to the near the bottom of p.54 to view the necessary pre-requisite steps and then the procedure to remove the Power Connector.
Also on p.54 you’ll find the Power connector part number 808155-010.
Search online using the part number ONLY in the search box of your browser, to get results for suppliers of the part.
Hopefully this is of some help.