Check these links out: http://h20141.www2.hp.com/HPParts/CountryChoice.aspxhttp://www.sparepartswarehouse.com/HP,Laptop,Parts.aspx
If you can't find what you are looking for with those links, the power jack can be soldered. Unfortunately, I haven't the slightest idea of how to do it. Perhaps someone who has can chime in. I went through the same ordeal with a Compaq laptop a few years back, but I ended up parting/junking the thing.