Answer to: When I print a photo on photo paper I get lines all across the pictureGet into your printer settings and run the "Clean Print Heads" option (or similar wording). I used to get that when I didn't print regularly and the color heads would get clogged up, similar to an old spray paint nozzle.
Answer to: Plays way too loudIf you go from the DVD player into another piece of equipment, like a stereo tuner or an amplifier, make sure the volume on that second piece of equipment is volume low. Without knowing your setup, it sounds like you might be sending a low signal into something else that is turned all the way up. It's easy to forget about the amp part of it.
Answer to: Pink lines in white space, green lines in black space?I had the same problem with a 2008 17" unibody MBP. I was NOT about to give it to a Genius for a $500 fix. Not in my nature. I knew if I pushed on the indentation just south of the space bar or below the Option / Control / Command keys it went away. That told me something was loose or coming disconnected. Logically thinking, right? Wrong. This makes no sense, but I took the bottom off with an electronics screwdriver and touched around a bit. There is a component that is a black square just to the left of the right side fan when looking at the bottom. It's about the size of an American Quarter and has a screw at the top left and bottom right. Not much identification as far as letters or numbers. When I touched that, the lines went away. I screwed it tighter and they didn't go away after a reboot. But GET THIS... I LOOSENED them about 1/16th of a turn -- Just those two little Phillips Head screws. Fixed. I have no idea what that component is, but it's been working perfectly for a few hours now with the bottom r...