I have a customers presario 1200 series laptop (12XL400 to be exact). The hdd has failed on it and I need to swap it out. Its not under warranty with Compaq anymore, so I purchased a compatible hard drive. The question I have is where to switch it out? I've looked through Compaqs (rather sparse) documentation, without success. I am wondering if anyone has experience with this and could help me out?

TIA all