Mac Hacks

231 Articles

Psystar Taunts Apple A Second Time

October 23, 2009 by 35 Comments

psystar

As if bankruptcy shenanigans and an unresolved exchange of lawsuits with Apple weren’t enough, Mac clone maker Psystar is really swatting the beehive now with the release of Rebel EFI, a $50 software package that promises a straightforward installation of Mac OS X on a variety of commodity x86 systems.

Setting up one’s own “Hackintosh” system has traditionally been a painstaking process of duplicating the OS install disc and fiddling around with various kernel extensions. Rebel EFI claims to do away with all this, bringing click-and-drool simplicity to the Hackintosh experience. The package can be downloaded free of charge in order to test compatibility with one’s hardware before committing to buy; in this trial mode, the system is limited to two hours run time. Minimum requirements include an Intel Core 2 Duo, Core 2 Quad, Core i7, or Xeon Nehalem CPU.

Normally we’re all for voiding warranties, challenging EULAs, and sticking it to The Man, but some have been calling Psystar’s underdog image a charade, claiming the commercial Rebel EFI software is simply an uncredited derivative of open source efforts such as the Chameleon bootloader. Whether or not this proves true, it will be interesting to see how this whole surreal skit plays out between Apple, Psystar and the open source Hackintosh community.

Magic Mouse And MacBook Teardowns

October 22, 2009 by 17 Comments

magicmouse

The folks at iFixit must hold some kind of record for fastest-voided warranty. It’s been less than 48 hours since Apple unleashed a torrent of new computers and peripherals, and they’ve already set upon the new wares like a pack of ravenous, spudger-wielding Velociraptors, photoblogging the splayed entrails for our edutainment.

The refreshed MacBook holds few surprises, resembling a Star Trek teleportation mix-up between the prior 13″ white MacBook and the current 13″ MacBook Pro. It retains a white polycarbonate case much like its predecessor while adopting a subset of the Pro’s components — CPU and GPU, glass trackpad, Mini DisplayPort, and the long-lived but sealed battery. Internally the system is still a maze of different-sized Torx, Phillips and tri-wing screws, but they do report this latest revision to be easier to dismantle for repair.

More novel inside and out is the new Magic Mouse, which early reports suggest may finally redeem Apple’s eleven year train wreck of mice. There’s not much to see on the bottom half — it’s a typical wireless mouse consisting of batteries, laser tracker and a Bluetooth chip. The top is something to behold though, with nearly the entire surface encrusted in capacitive sensors capable of gestural input. It resembles a miniature version of this electrostatic interface we saw in April.

No teardowns of the new iMacs, Mac mini or Time Capsule have taken place yet, but it’s surely just a matter of time. Even Velociraptors need to eat and sleep.

Update: 27″ iMac teardown added. Rawr!

Tear Your IMac’s Insides Out

September 25, 2009 by 28 Comments

imac1_external_hdd_ mod

Saying that [Ian] had some overheating issues with his iMac G5 would be an understatement. After losing three hard drives due to heat he decided to do something about it. The first step was replacing the thermal paste with Arctic Silver. The solution for the hard drive was a little more unorthodox.

[Ian] picked up a 320GB Western Digital Caviar Blue drive because of its very low noise rating. He used rubber grommets to mount it outside the case and ran SATA data and power extension cables through a quarter inch hole to the motherboard. He mentioned to us that the cutout seen above the drive is from a previous mod.

This certainly will fix an overheating problem but it doesn’t do much for the sexy style we’re accustomed to with Apple hardware.

Apple Gives C64 Emulator The Boot

September 9, 2009 by 37 Comments

apple_boots_c64_emulator

After making it to the top 20 in most regions, Apple has removed the c64 emulator for the iPhone from the App Store. Apparently the thorough app review process didn’t discover that the BASIC system had not been removed from the app, but was instead merely hidden.

Another revision of the emulator has been submitted for review but how long will that take?  What is the review process for if they’re not looking deep enough to find specific functions they don’t want an app to have? Approving apps and pulling them a few days later is another Hot Coffee waiting to happen.

[POCKET GAMER via Slashdot]

Snow Leopard Ditches Real Math For Fake

September 1, 2009 by 173 Comments

snow_leopard_fake_math

We’ve always felt that hard drive manufacturers were dirty crooks because of their use of fake math to make drives sound bigger than they actually are. Here’s a quick refresher for those who need it: Because digital information consists of 1’s and 0’s (two possible settings), digital architecture revolves around powers of 2. Long ago, when nomenclature was setup for measuring data the term kilobyte was adopted to represent 2 to the 10th power bytes (base 2, aka real math). The problem here is that 2^10= 1024 and when laymen hear the root “kilo” they think 1000 which is 24 byes less (base 10, aka fake math). So, if you have a 500,000,000 byte drive, base 10 math would call that a 500GB drive, but base 2 math would call that 476.8GB.

We understand why hard drive manufacturers use the base 10 system; larger sounding drives sell better. Now we find out that OSX 10.6 Snow Leopard is using base 10 math to calculate storage space. While base 2 math is the standard storage measurement for operating systems it may at first be difficult to understand why Apple would change to a base 10 system. But think about it once more, doesn’t Apple have a lot to gain if all the storage-containing-hardware they sell sounds bigger than it actually is?

[via Gizmodo]

Update: Force Snow Leopard to calculate storage in base 2 [via Gizmodo]

Apple TV With Boxee And More Update

August 28, 2009 by 3 Comments

atvusb-creator

In November, we covered installing Boxee on AppleTV using atv-usb-creator. [Danny] has written a tutorial on installing Boxee, XBMC, NitoTV, SSH access, and external USB hard drive support. His method installs most of the software via the USB patch stick, then uses the SSH support to enable the external drive and install NitoTV. The tutorial lists a Mac running OSX 10.4 or newer as a prerequisite but there is now a Windows version of atv-usb-creator. According to their Google Code page Linux support for this package is on the way.

[via AppleTV Hacks]

Second Hard Drive In A Macbook Pro

August 23, 2009 by 23 Comments

Picture 4 (Custom)

[Reid] wrote in to show us how to add a second hard drive to his Macbook Pro. He found that he hardly ever used his DVD drive, so sacrificed it in favor of added storage. What he found was that it had a proprietary adapter that he was unable to find for sale anywhere. Making an adapter may seem like a pretty simple hack, but this could save some people considerable time. Its also worth noting that upgrading the firmware got him an 18% speed increase, so don’t ignore those updates. We don’t see too many mac hacks around here, you may recall the mac tablet hacks and the logo monitor.