MacBook (original)

The MacBook was a brand of Macintosh notebook computers built by Apple. First introduced in May 2006, it replaced the iBook and 12-inch PowerBook series of notebooks as a part of the Apple–Intel transition. Positioned as the low end of the MacBook family, the Apple MacBook was aimed at the consumer and education markets. It was the best-selling Macintosh in history, and a ccording to the sales-research organization NPD Group in October 2008, the mid-range model of the MacBook was the single best-selling laptop of any brand in U.S. retail stores for the preceding five months.

There have been three separate designs of the MacBook : the original model used a combination of polycarbonate and fiberglass casing that was modeled after the iBook G4. The second type, introduced in October 2008 alongside the 15-inch MacBook Pro, used a similar unibody aluminum casing to the 15-inch Pro, and was updated and rebranded as the 13-inch MacBook Pro at the 2009 Apple Worldwide Developers Conference in June 2009. A third design, introduced in October 2009, used a unibody polycarbonate shell as aluminium is now reserved for the higher-end MacBook Pro. On July 20, 2011, the MacBook was quietly discontinued for consumer purchase in favor of the new MacBook Air. However, Apple continued to sell the MacBook to educational institutions until February 2012.

Original polycarbonate model
The original MacBook, available in black or white cases, was released on May 16, 2006, and used the Intel processor and , with Intel's  integrated graphics on a 667 MHz. Later revisions of the MacBook moved to the processor and the  chipset, with Intel's  integrated graphics on an 800 MHz system bus. Sale of the black polycarbonate MacBook ceased in October 2008 after the introduction of the aluminum MacBook. While thinner than the iBook G4 which it replaced, the MacBook is wider than the 12-inch model due to its widescreen display. In addition, the MacBook was one of the first (the first being the MacBook Pro) to adopt Apple's MagSafe power connector and it replaced the iBook's display port with a  display port. The iBook's discrete graphics chip was initially replaced by an integrated solution, though the latest revisions of the MacBook were upgraded with the more powerful   9400M and later the 320M.

While the MacBook Pro largely followed the industrial design standard set by the PowerBook G4, the MacBook was Apple's first notebook to use features now standard in its notebooks: the glossy display, the sunken keyboard design, and the non-mechanical magnetic latch. With the late 2007 revision, the keyboard received several changes to closely mirror the one which shipped with the iMac, by adding the same keyboard short-cut to control multimedia, and removing the embedded and the Apple logo from the s.

A more expensive black model was offered until the introduction of the unibody aluminum MacBook. The polycarbonate MacBook was the only Macintosh notebook to be offered in more than one color since the iBook G3 (Clamshell).

Ports
The ports are all on the left edge; on early models, from front to back, they are: Kensington Security Slot, audio out, audio in, two USB 2.0 ports, FireWire 400, mini-DVI, Gigabit Ethernet, MagSafe power connector.

Ports for the white Macbook, on the left edge, from front to back: Kensington Security Slot, audio out, two USB 2.0 ports, mini-DVI, Gigabit Ethernet, MagSafe power connector.

The front edge features a short line-shaped power light and a round black infrared receiver, for Apple Remote; the right edge features only the disc slot.

User serviceability
The polycarbonate Intel MacBook is easier for users to than its predecessor. Where the iBook required substantial disassembly to access internal components such as the hard drive, users need only remove the battery and the RAM door to replace the MacBook drive. Apple provides do-it-yourself manuals for these tasks.

Quality problems
In February 2007, the Macbook was recalled because the graphics card and hard drive caused the computer to overheat, forcing the unit to shut down.

Some early polycarbonate MacBook models suffered from random shutdowns; Apple released a firmware update to resolve these random shutdowns.

There were also cases reported of discolored or chipping palmrests. There were many instances of the edges of the palm rest and screen bezel splitting and thin strips peeling off. In such cases, Apple asked affected owners to contact AppleCare.

There were problems with batteries on some models from 2007 not being read by the MacBook. This is caused by a logicboard fault and not a fault with the battery.

In February 2010, Apple announced a recall for MacBooks bought between 2006–2007 for hard drive issues. This is caused by heat and other problems.

Model specifications
Apple used the A1181 code, printed on the case, for this family of models, though 17 variations may be counted if color is included. Notes:

1 Requires the purchase of a wireless-N enabler software from Apple in order to enable the functionality. Also enabled in Mac OS X 10.6 and later.

2 Hard drives noted are options available from Apple. As the hard drive is a user-replaceable part, there are custom configurations available, including use of 7200-rpm drives.

3 Given optical drive speed is its maximum.

4 Beginning with the early 2008 revision, the Apple Remote became an optional add-on.

5 Expandable to 4 GB, with 3.3 GB usable.

6 Expandable to 8 GB, but with only 6 GB working stably with a Mac OS X older than 10.6.6 due to a software bug.

Unibody aluminum model

 * See also: MacBook Pro: Unibody

On October 14, 2008, Apple announced a MacBook featuring a new chipset at a Cupertino, California press conference with the tagline: "The spotlight turns to notebooks".

The chipset brought a 1066 MHz system bus, use of system memory, and integrated   9400M graphics up to five times faster than the original MacBooks' Intel chipset. Other changes include a display which uses backlights (which replace the fluorescent tube backlights used in the previous model which contain mercury) and arsenic-free glass, a new Mini DisplayPort (replacing the polycarbonate MacBook's mini-DVI port), a multi-touch glass trackpad which also acts as the, and the removal of the FireWire 400 port (thus it doesn't support Target Disk Mode, used for data transfers or operating system repairs without booting the system).

Design
The design had stylistic traits of the MacBook Air which were also implemented into the design of the MacBook Pro. This model is thinner than the original polycarbonate MacBooks, and it made use of a unibody aluminum case with tapered edges. The keyboard of the higher-end model included a backlight.

Reception
Although Gizmodo concluded it to be "our favorite MacBook to date," they did claim, at this time, its display was inferior to that found on the MacBook Pro and MacBook Air, alleging a smaller viewing angle, washed-out colors, and dimmer backlighting. Similarly, AppleInsider and Engadget concluded it "may well be Apple's best MacBook to date" and "these are terrific choices—not only from an industrial design standpoint, but in specs as well" respectively, while also drawing attention to a lower quality display as compared with the MacBook Pro and MacBook Air. Charlie Sorrel of Wired News reached an identical conclusion about the MacBook display, citing its poor contrast and lack of vertical angle in comparison with the MacBook Pro and even the older white MacBook. Peter Cohen wrote an article discussing the loss of the FireWire port for Macworld, saying "The absence of FireWire ports is certainly an inconvenience for some users. But it shouldn’t be considered a deal-breaker for most of us, anyway."

Model specifications
Notes:

1 Hard drives noted are options available from Apple. As the hard drive is a user-replaceable part, there are custom configurations available, including use of 7,200-rpm drives and.

2 Given optical drive speed is its maximum.

Unibody polycarbonate model
On October 20, 2009, Apple released a MacBook that introduced a new polycarbonate (plastic) unibody design, faster memory, a multi-touch trackpad, an LED-backlit display, and a built-in seven-hour battery. The polycarbonate unibody MacBook, like its aluminum predecessor, lacks FireWire and, like the 13-inch MacBook Pro, has a combined. There is no infrared port and the Apple Remote is not included. On May 18, 2010, the MacBook was refreshed with a faster processor, a faster graphics card, improved battery life, and the ability to pass audio through the Mini DisplayPort connector. On July 20, 2011, the MacBook was discontinued for consumer purchases, but was still available to educational institutions until February 2012.

Design
Like the MacBook Pro, the MacBook follows the same tapered design first seen in the MacBook Air; however, it is rounder on the edges than previous laptops in the MacBook line. This model has an all-white glossy palm rest, unlike the grayish surface of its predecessor, and uses a multi-touch glass trackpad like the one found on the MacBook Pro. The video-out port is Mini DisplayPort. The bottom of the MacBook features a ized non-slip finish. The built-in battery of the late 2009 revision, a feature introduced earlier in the year with the MacBook Pro, is claimed by Apple to last seven hours compared with five hours in the older models. However, in tests conducted by Macworld, the battery was found to last only about four hours while playing video at full brightness with AirPort turned off. However, Apple's battery life was calculated with the brightness at the middle setting and while browsing websites and editing word documents, not with video and at full brightness. Gizmodo also reached about the same conclusion in their tests, but with AirPort turned on. The battery included in the mid-2010 model holds an additional five watt-hours over the previous model's and is claimed to last up to ten hours.

Reception
Despite being hailed by Slashgear as "one of the best entry-level notebooks Apple have produced," the unibody MacBook has received criticism for its lack of a FireWire port and slot. Nilay Patel of Engadget added the USB ports were easily dented and the bottom of the laptop became worn and discolored after a few days. He also drew particular attention to the fact that the price was not lowered, stating the small price difference between the MacBook and the MacBook Pro makes it a "wasted pricing opportunity." However, most critics agree that the unibody MacBook's display is significantly better than its predecessor's. AppleInsider states the new display "delivers significantly better color and viewing angle performance" than the previous MacBook, but still "not as vivid and wide-angle viewable as the MacBook Pro screens."

Model specifications
Notes:

1 Memory noted are the options available from Apple. As memory is a user-replaceable part, there are custom configurations available, including use of two 2 GB RAM modules, for 4 GB of RAM.

2 Hard drives noted are options available from Apple. As the hard drive is a user-replaceable part, there are custom configurations available, including use of 7200-rpm drives and.

3 Given optical drive speed is its maximum.

Criticisms and defects
The rubber bottom of unibody MacBooks has been known to start bubbling and peel off. Apple has noticed this as a flaw and will replace the bottom for free, with or without a warranty. Some consumers have also reported defects in their LCD displays in mid-2010-2011 models.

The Magsafe power adapter of MacBooks has been known to fray, break, and stop working. Following a lawsuit, Apple replaces these adapters for US residents with affected adapters, purchased (or received as a gift) with computers or as an accessory.

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