Changing out a DC socket I have a question regarding this computer. My friend bought this a while ago at Walmart for $298. Now I just finished fixing on problem with it, then when i plugged it in the laptop doesn't charge. I went no where near the socket when I worked on it but it is extremely loose. The charger works fine, and the battery also works perfectly. it has to be the socket being so loose. I looked up the part and it is much different from other sockets I have seen. Has anyone saw this kind of socket, and how do i replace it? It is Hp part number 486637-001 on their site. Thanks for any info!