Replacement Parts

I've got an HP Spectre x360 15-ch011dx laptop purchased from a broken bin at a computer repair shop some time ago. Today, I cracked open the back to find the ribbon cable to the power button missing. I looked for just the ribbon cable followed by the entire power board online, but that yielded...

I am now at the final steps of building my PC. Thank you everyone here who gave me good advice. View: https://imgur.com/a/TuiBzOV This was the list I ended up with But as I was about to add the list to my cart, I realised that the graphics card was out of stock in almost every store I...