Hi everyone! After spending a lot of time troubleshooting and researching to figure out what's wrong with my ibook I concluded to about 90% certainty that I need to replace the DC-in board. I ordered and received a replacement - and the necessary screwdrivers, etc - from ifixit, only now I find myself just staring at the laptop like I'm about to perform open heart surgery LOL. My questions are: Is doing this myself high risk for someone who has never so much as seen the inside of a computer? Roughly how long should this take me to do? I don't want to start it without some sense of the time commitment involved because I'd rather do it all in one sitting. And lastly, from what I've seen in guides/tutorials it looks as though there's some prying involved in removing the casing and I'm wondering just how much finesse is required in closing it back up. Does it snap back in easily? Thanks so much for any help/guidance you can give!