I noticed a clicking noise comming from the underneath the keys around the number 5, 6 and 7 (make a circle with your thumb and pointer finger around those numbers, and thats where the sound is comming from). It mainly does it when I tilt the MBP back and forth or left and right. I turned the computer over and noticed the black foot on the front (nearest the spacebar, not the screen) left side was gone. The one on right has been missing for a while but it has a black "stick" in the center where the hole is.. But the one that I noticed is missing today doesn't have that "stick" in the hole and I can see right into the computer. I have put black duct tape over it to prevent any dirt or anything from getting in there. The noise has actually stopped, unless I tilt it forward nearly upside down..
1.) Does someone has any suggestions on what I can do to fix this myself?
2.) Is this harmful to the MBP?
3.) Is it okay that I put the duct tape on the "feet" holes tempararily?
4.) Should I try taking the bottom panel off my MBP and see if that little black stick fell inside?
P.S. – Please don't suggest going to an Apple store or Genius Bar because I'm in Laos (South East Asia) and there is none of which anywhere near me. It will be 20 days before I get somewhere that has an Apple store. Do you think the computer should be okay until then?
-Macbook Pro 13" 2009, Mac OS X Lion 10.7.5.
Best Answer
1) The region you are referring to is exactly where the fan is located. This may be what is causing the noise, although it could potentially be the optical drive as well. You can find an extensive DIY guide, along with the needed components, at iFixit. See below:
2) You will void any warranty you have with Apple, whether it be Apple's one year limited warranty or its extended warranty (Apple Care). Additionally, Apple may refuse to service it in the event that you fail to fix the problem.
3) Yes.
4) If you are okay with (2), and are able to carefully follow the guide linked to in (1), then yes. It's very possible that either the fan is damaged or there is some small component stuck in its vicinity, rattling around. It's also possible the optical drive is damaged and would require replacement. I wouldn't advise this if you were in any warranty window, but you aren't. Make sure to have the proper screwdriver if you decide to do so.
Best of luck