Bent case, unable to use ethernet port

I am a college student, I purchased a macbook pro to have a laptop for college, part of the reason I wanted the pro was because i figured a metal unibody case would be more durable, and having to take a laptop from class to class you never know what might happen. Somewhere between the library, and another one of my classes, the top left corner of the unibody became bent. The top section of the unibody is bent slightly upward, at the ethernet port(this also causes the screen to be slightly sideways). Normally, I figure something like this would be normally considered aesthetic and impossible to fix, but it actually effects the function of my computer. I am really disappointed about this, because I have gone out of my way to take good care of the computer, and normally take good care of my products. Has anyone else ever had a problem like this?

Mac OS X (10.6.4)

Posted on Sep 1, 2010 6:37 PM

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7 replies

Sep 1, 2010 7:45 PM in response to Brendan Wrixon

Welcome to Apple Discussions!

It sounds like your Mac suffered a bump, possibly while still in the case. If you have access to an Apple Store, you might try making an appointment at the genius bar and see if they can make any adjustments that would make the ethernet port functional. If they can't, I believe Apple still offers a USB ethernet plug in.

You might also take a good look at whatever you are using as a computer bag and see if you can find one that is more protective. My niece once damaged a corner of her MBP because of an inexpensive bag that was not protective enough. She later replaced the bag with a Brenthaven Metrolite II, which has more edge protection.

Good luck!

Sep 3, 2010 11:13 AM in response to S.U.

Theres an apple store in the area, but it isnt exactly nearby. Ill probably end up trying them, though if it will cost me any money ill probably just have to have a computer with no ethernet port. At this point, im just really disappointed in the quality of aluminum used in the unibody case,although it looks fairly nice, the finish never looks clean,and the ease at which the case bends almost makes me regret buying the computer, which upsets me because I absolutly love the computer, just when you say solid machined aluminum, I didn't think a can of violin rosin falling off of a shelf from 3 feet above the case would create yet another dent in the unibody. The weight of the object is negligible, machined aluminum should be durable enough to at least take that! Maybe in a future model apple could perhaps use a higher quality of aluminum, or make it a bit thicker, which would increase weight, but id rather have a heavier laptop than one that dents this easily.

Sep 3, 2010 1:30 PM in response to Brendan Wrixon

Aluminum is a soft, malleable metal that dents and bends easily. The MBP case is thin. Drill it full of holes, like the upper left corner of your MBP's lower case, and it will be much weaker there than where it isn't full of holes. The same would be true if it were made of any other metal: holes = weakness.

If you know a really crackerjack machinist who will give you a free block of a more suitable metal and machine it into an MBP case for nothing, more power to you, and lots of luck to both of you making the project work. You'll need all the luck you can get and then some.

When you're choosing a metal to use, be sure to take into consideration the thermal conductivity of the MBP's aluminum case, which provides a significant portion of its cooling. Pick something with comparable thermal properties unless you want a bulletproof MBP that will cook itself the first time you turn it on.

http://www.engineeringtoolbox.com/thermal-conductivity-metals-d_858.html

Sep 3, 2010 2:59 PM in response to Brendan Wrixon

When the Unibody first came out, I was amazed that it could be machined out of a single piece of aluminum (some sort of aircraft alloy I believe) and also be able to be bead blasted and hard anodized and still be so beautiful. Machining aluminum tends to relieve stresses in the metal, and it's easy to get a warped part. It's also very easy to warp aluminum during the bead blast process. Tooling plate is stable, but it cannot be finished to have the beautiful anodized finish that a MBP has.

You may well be able to have something machined, but it may not be as simple to do as you envision. I would also expect it to be very expensive.

It may be easier to just use a USB ethernet adaptor if you need ethernet:

http://store.apple.com/us/product/MB442Z/A?fnode=MTY1NDA3Ng&mco=MTA4NDU1Njk

Also, you might want to consider a MacTruck:

http://www.radtech.us/Products/MacTruck.aspx

Had your Mac been in one of these, very likely it would never have been damaged.

Good luck!

Sep 8, 2010 11:02 AM in response to S.U.

The mac truck looks to be a great product! My problem is materials engineering, makes me think how I could have done it better. Fiberglass mold, carbon fiber weave, insert aluminum nuts for threading as needed. I dont have an extra 200 to blow on a case sadly, as much as I really wish I could. At this rate, im probably just gonna have to deal with the fact that theres a few dents. A little careful bending with a screwdriver did make the port usable, at this point it just upsets me because I have to look at it every time I use the computer! At the current time, ive yet to purchase a better laptop case(as much as I know this i a risk, I dont have a lot of money to spend, but raw materials are at no premium). I ended up foam lining a pocket in my bag I use to carry all my stuff for classes, and im praying that this will prevent further dents(or at least prevent failure). that being said, the bend apparantly moved the screen over a few millimeters too, so its easier to open the screen by just running a finger up the left side of the case, because my fingers just never quite got along with the groove that opens the screen that came on the laptop. That being said, thanks for the help and suggestions, on the off chance I ever end up getting bored enough to play with carbon fiber weave, something cool might come out of that(I do own a desktop with a carbon fiber weave case after my old school dell began cracking, but it was a much less intensive operation than said laptop) So its not like im a complete crackpot, ive just always been angered by materials that arent my choice(such as aluminum, its rarely a choice material for anything in my book).

Sep 8, 2010 11:55 AM in response to Brendan Wrixon

I wouldn't bother with carbon fiber if I were you — it would give you just a negligible fraction of the thermal conductivity of aluminum. Your machine's innards would probably just cook themselves in short order, because they're designed to have some of the heat they generate radiated away by the aluminum case.

You could easily have chosen a polycarbonate MacBook if you considered aluminum such a poor choice for a computer case.

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Bent case, unable to use ethernet port

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