Tag Archives: mac

Restoring a MacBook with an Erased Hard Drive


If you’re anything like me, you will (or already have) accidentally wiped your Macbook’s ssd. It may seem like you just bricked your MacBook, but luckily there is a remedy.

The way forward is to use the built-in “internet recovery” which, on startup, can be triggered via pressing “cmd + R”.

There is a bit of a catch: if you do this straight away, there is a good chance that the Mac will get stuck here and throw up an error – error -3001F in my personal experience. This tends to be because the Mac assumes it is already connected to Wi-Fi (when its not) and gives an error after it fails to connect to apple servers. If instead your MacBook lets you select a Wi-Fi network during this process, you’re in the clear and can skip the next paragraph.

Luckily there is another way to connect, via apple’s boot menu. To get there, power the computer on, hit the power button and very soon after, hold the option key. Eventually you will see a screen where you can pick a Wi-Fi network.

Unfortunately if you’re at UMass, eduroam (or UMASS) won’t work, however you can easily connect to any typical home Wi-Fi or a mobile hotspot (although you should make sure you have unlimited data first).

Once you’re connected, you want to hit “cmd + R” from that boot screen. Do not restart the computer. If you had been able to connect without the boot menu, you should be already be in internet recovery and do not need to press anything.

Now that the wifi is connected, you need to wait. Eventually you will see the Macbook’s recovery tools. First thing you need to do is to select disk utility, select your Macbook’s hard drive and hit erase – this may seem redundant but I’ll explain in a moment. Now go back into the main repair menu by closing the disk utility.

Unless you created a “time machine” backup, you’ll want to pick the reinstall Mac OS X option. After clicking through for a bit, you will see a page asking you to select a drive. If you properly erased the hard drive a few moments before, you will be able to select the hard drive and continue on. If you hadn’t erased the drive again, there is a good chance no drive will appear in the drive selection. To fix that, all you have to do is to erase the drive again with the disk utility mention earlier – the one catch is that you can only get back to the recovery tools if you restart the computer and start internet recovery again, which as you may have noticed, is a slow process.

Depending on the age of your Macbook, there is a solid chance that you will end up with an old version of Mac OS. If you have two step verification enabled, you may have issues updating the the latest Mac OS version.

Out of my own experience, OS X Mavericks will not allow you to login to the app store if you have two step verification – but I would recommend trying, your luck could be better than mine. The reason why we need to App Store is because it is required to upgrade to High Sierra/the present version of OS X.

If you were unable to login, there is a work around – that is to say, OS X Mavericks will let you make a new Apple ID, which luckily are free. Since you will be creating this account purely for the sake of updating the MacBook, I wouldn’t recommend using your primary email or adding any form of payment to the account.

Once you’re logged in, you should be free to update and after some more loading screens, you will have an fully up-to-date MacBook. The last thing remaining (if you had to create a new Apple ID) is to log out of the App Store and login to your personal Apple ID.

Gaming on a MacBook Pro

Despite what the average internet person will tell you, MacBooks are good at what they do. That’s something important to remember in a time where fanboying is such a prevalent issue in the tech consumer base. People seem eager to take sides; binary criticism removing the reality that machines can have both good and bad qualities. MacBooks are good at what they do, and they also have their disadvantages.

One of the things MacBooks aren’t good at (mostly due to their architecture) is playing games. If you’re looking for high-performance gameplay, Windows machines are objectively better for gaming. Despite this, there are plenty of games and workarounds that’ll still enable you to have fun with friends or in your dorm room after a long stressful day even on a MacBook.

Note: I’ll only be listing the methods and games I’ve personally found to work well. There are likely tons of games and methods that work great, but I haven’t tried yet.  While I’m aware you can always install Windows via Boot Camp, I’ll only be touching on methods and games that don’t require altering the OS or running a virtual machine. Below is a screenshot of my machine’s specs for reference.

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Actually Getting Games  

Do you like games? Do you like sales? Do you often fantasize about purchasing AAA games for prices ranging from Big Mac to Five Guys? Steam is the way to go. You can get Steam here, and I highly recommend you do. Steam is great because of its frequent sales, interface, and ability to carry over your purchases between machines easily. A good amount of Steam titles are supported on Mac OS, so if you’ve been previously using a Windows machine and have a huge library, you won’t have to repurchase all of your games if you switch to a new OS. You can also purchase some games off of the App Store, though the selection there is far smaller in comparison.

Configuration 

If you’re planning on playing an FPS on your MacBook, you’re likely going to want a mouse. A mouse is far more accurate and comfortable than a trackpad when it comes to interacting with most game interfaces. However, after plugging in your mouse you might find that it feels…weird. It accelerates and slows itself down sporadically and probably feels like it’s fighting you. No need to worry! This is a simple fix.

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First, launch Terminal and enter the following command:

defaults write .GlobalPreferences com.apple.mouse.scaling -1    

This will disable Mac OS’s built in scaling and allow you and your mouse to have healthy bonding time without it suddenly deciding to perform an interpretive dance in the style of the plastic bag from American Beauty.

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Another bonus piece of advice would be to go to System Preferences > Keyboard > and check the option to use the function keys without having to press the fn key. If you’re playing games that require usage of the function keys, you’ll find it easier to only have to hit one key vs having to take your hand off the mouse to hit two.

 

Finally, I recommend you keep your system plugged in and on a desk. Just like with most laptops, demanding processes like games can drain the battery faster than Usain Bolt can run across campus and make your laptop hotter than that fire mixtape you made in highschool.

Solo game recommendations

So, you’ve set up your mouse and keyboard, installed steam, and you’ve got some free time to play some games. What now? Well, not every game that is listed as “compatible” with Mac OS actually works well with Mac OS. Some games lag and crash, while others might run at a high frame-rate with no problems. Here are a few games I’ve found work well with my system. (Reminder: Performance may vary)

1.h a c k m u d

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“h a c k m u d” is a game that is set in a cyberpunk future where you’re a master hacker. This isn’t Watch_Dogs though. You’re not “hacking” by pressing a single button; rather, every single bit of code is typed by you. If you don’t know how to code, the game does an alright job at teaching you the basics of its own language (which is like a simplified mix of HTML and Java). The first hour of the game is spent locked in a server where you’ll have to solve some interesting logic puzzles. Once you escape the server, the game suddenly becomes a fully functional hacking MMO entirely populated by actual players. The game runs well on Mac OS, as it’s almost entirely text-based.

2.Pillars of Eternity

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Do you like classic CRPGs? If the answer is yes, you’ll probably love Pillars. It’s a CRPG that fixes a lot of the problems the genre faced during its golden age, while not losing any of its complexity and depth. The game runs well, though do expect a loud and hot system after just a few minutes.

3.SUPERHOT

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Do you often dream of being a bad-ass ninja in the matrix? SUPERHOT is a game where the central gimmick is that time only moves when you move. More accurately, time moves at a fraction of a second when you aren’t moving your character. This allows for moments where you can dodge bullets like Neo and cut them in half mid-flight with a katana. The game runs great, though your system will quickly get super hot (pun intended).

4.Enter the Gungeon

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Enter the Gungeon is a cute little rogue-like bullet hell where your goal is to reach the end of a giant procedurally generated labyrinth while surviving an endless onslaught of adorable little sentient bullets that want to murder you. The game is addictive and runs well, though one common issue I found was that the game will crash on startup unless you disable the steam overlay. It’s a shame though that you can’t enjoy the co-op feature…

…or can you?

MacBook Party 

Who wants to play alone all the time? This is college, and like a Neil Breen movie, it’s best enjoyed with friends by your side. Here’s a tutorial on how to set up your MacBook for some local gaming fun-time.

First things first, you’re going to want some friends. If you don’t have any friends installed into your life already, I find running “heystrangerwannaplaysomegameswithme.exe” usually helps.

Next, you’re going to want to get one of these. This is an adapter for Xbox 360 controllers, which you should also get a few of here. Plug in the USB adapter into your MacBook. Now, Mac OS and the adapter will stubbornly refuse to work with each other (symbolic of the fanboying thing I mentioned at the beginning of this post), so you’re going to have to teach them the value of teamwork by installing this driver software.

Once you’re all set, you should be able to wirelessly connect the controllers to the adapter and play some video games. One optional adjustment to this process would be to connect your MacBook via HDMI to a larger display so everyone can see the screen without having to huddle around your laptop.

Enter the Gungeon has a great two-player co-op mode. I’d also recommend Nidhogg and Skullgirls for some casual competitive matches between friends.

And there you have it! Despite what some very vocal individuals on the internet might tell you, it is possible to enjoy some light gaming on a Macbook. This is the part where I’d normally make some grand statement about how the haters were wrong when they said it couldn’t be done; but alas, that would merely be fueling a war I believe to be pointless in the grand scheme of things. Are we not all gamers? Are we not all stressed with mountains of work and assignments? Are we not all procrastinating when we should be working on said assignments? While our systems may be different, our goals are very much the same. And with that, I hope you find my advice helpful on your quest for good video games.

Best,

Parker

Terminal Basics

In OS X or Linux, you can do a lot with Terminal. This is where you can enter in commands, and your computer will execute them. You can do anything from basic file management, to running programs, to even playing games. But in order to do all that, you have to start with the basics. Here are a few commands you’ll need to get a grip on first. Continue reading

Folder Shortcuts in OSX

On a Mac, how do you make folder and file “shortcuts”? Say you have a folder somewhere, and you want a quick and easy way to access it from your desktop or another area. You probably want to make a “shortcut” on your desktop that, when clicking on it, will bring you to that folder. There are basically two ways you can make a “shortcut” on a Mac: symbolic links and aliases. But what are these, how do you use them, and what’s the difference? Continue reading

Arrrr! Piracy be Dangerous!

Its a trap!

Admiral Ackbar is wary of pirated copies of software.

I was reading my RSS feed for Slashdot and I came across this article. This is a great example for why piracy is dangerous. Mac users who get copies of iWork ’09 from the Internet can get a trojan virus. That’s right! While Mac OS X is generally safe against viruses, most programs require that you type in your username and password to install them. As soon as you do this, you are granting the program administrative access to your system! If the program contains a virus, you are giving it free reign.

It’s important to trust the place that you get your software. Make sure that you download software from the maker’s official website or an authorized mirror. That is to say, if you want to get a program like Firefox, you should go to http://www.mozilla.com or http://www.getfirefox.com — not some random website from Google.

Arrr! Be wary, mateys! Sometimes the booty be trapped! If you believe that you have a virus on your computer, contact OIT Help Services for assistance.

(Neither the Office of Information Technologies nor the University of Massachusetts Amherst condone the piracy of copyrighted material. For more information on copyright infringement, please visit this link.)

Instructions for removing the infected iWork package (from MacRumors):

Solution 1: This is the easiest and safest way for users to remove this Trojan. It is a small utility that has been created by the makers of MacScan AntiVirus software for Mac users. Please note that this is not officially supported by OIT Help Services and we cannot guarantee its effectiveness.

http://macscan.securemac.com/files/iWorkServicesTrojanRemovalTool.dmg

Solution 2:

Note: BE VERY, VERY CAREFUL. Typing in these commands incorrectly can delete large swaths of information from your hard drive. Use the following solution at your own risk. We recommend that you try Solution 1 first!

1) (open Terminal.app)
2) sudo -i (enter password)
3) rm -rf /System/Library/StartupItems/iWorkServices
4) rm -f /private/tmp/.iWorkServices
5) rm -f /usr/bin/iWorkServices
6) rm -rf /Library/Receipts/iWorkServices.pkg
7) killall -9 iWorkServices