Hi @qqrynmdkqxaprnl
Here's the [http://h10032.www1.hp.com/ctg/Manual/c05985614.pdf|maintenance and service guide], taken from this support [https://support.hp.com/sk-en/product/setup-user-guides/hp-17-ca1000-laptop-pc/model/34443594|webpage] for the laptop model you selected.
Go to p.55 (65 of 104 pdf) to view the procedure to remove/replace the Power Connector cable.
The HP part number for the cable is [https://www.google.com/search?client=firefox-b-d&q=L22528-001|L22528-001] (examples only)
Search online for the ''part number only'' to find other suppliers that may suit you better.