IMac G4

While we had some pictures of a brief teardown earlier this week, iFixit has now completed its ritual teardown of the new 21.5-inch iMac that officially went on sale on Friday.

Unfortunately, iFixit described the process as an “exercise in disappointment,” noting the iMac’s new thinner design introduces new hurdles for repairability. Most notably, the device’s glass and LCD are now glued directly to the iMac’s frame, while accessing the RAM, CPU, and hard drive will now mean having to remove the entire logic board:

The late 2012 iMac 21.5″ — code-named EMC 2544 — is an exercise in disappointment for us. We were quite worried when we saw that super-thin bezel during Apple’s keynote, and unfortunately we were correct: the glass and LCD are now glued to the iMac’s frame with incredibly strong adhesive. Gone are the lovely magnets that held the glass in place in iMacs of yesteryear.

A few things noted in iFixit’s highlights: a new rubber housing that “dampens the vibrations from the spinning hard drive,” a new single fan layout, dual microphones, and a 5mm thinner LG made display. Those are some of the highlights of Apple’s new design, but iFixit is scoring the new iMac as a 3 out of 10 (down from 7 last year) due to the many issues with repairability. Here are just a few:

Expand
Expanding
Close

As we originally predicted, Apple is going to have some major delays and shortages for its new iMac lineup heading into the holidays. Before the refreshed iMacs were unveiled at Apple’s iPad mini event earlier this week, we thought the shortages might even mean the unveiling would be pushed back. While Apple decided to unveil the new product publicly, Apple CEO Tim Cook confirmed today that the November and December release dates for the new models will mean significant shortages for the robust demand the company is expecting headed into the holiday season.

Cook on the new iMac shortages and component constraints from today’s Q4 earnings call:
Expand
Expanding
Close

Apple just finished unveiling its all-new iMac design that we previously unveiled leading up to the event. We told you at the time that Apple is shipping two refreshed models of its 21-inch and 27-inch iMacs, but we would unfortunately likely see delays on at least some models. Apple decided to take the wraps off its refreshed iMacs today, but as we predicted, the models will not ship right away.

Apple did not confirm during the unveiling, but it has now listed the new iMacs on its website with availability dates listed as November for the 21-inch model and December for the 27-inch model. You will no longer be able to get your hands on the last-generation iMac, except through Apple’s refurbished section. Hopefully Apple can get enough of these out before the holidays, especially the 27-inch model that will not ship until weeks before.

Also of note for the new iMacs is the fact that the 21-inch model comes with no user accessible RAM slots, while the 27-inch model has 4 slots accessible from the back of the machine. The 21-inch model is configurable up to 16GB through Apple, but the 4 slots on the 27-inch can handle up to 32GB:

The 21.5-inch iMac comes with 8GB of memory and can be configured online with 16GB. On the 27-inchiMac, 8GB of memory comes standard, and you can upgrade to 16GB or 32GB. Configure and buy your iMac at the Apple Online Store and it will arrive with the memory already installed. Or add more memory to the 27-inch model yourself by popping open the easy-to-access memory panel on the back.

You can get full details on the all-new iMacs in our full coverage of the unveiling here.

Expand
Expanding
Close

.

MacRumors points to a WeiPhone.com forum thread [Google translation] this morning that purports to show details of a new iMac. The poster’s brother-in-law apparently works in the factory that builds the new Macs, and he snapped the above picture on his cell phone. The design was verified by iFixit to be similar to the internals of a current iMac with the plastic radio-transparent circle on the rear.

On the iMac, the poster says:

• It should be announced this month or next month (likely at the Oct. 23th announement)
• The design is of”epoch-making significance”
• From side to side you “almost cannot see the new iMac’s thickness” and it is compared to a drop of water and “tetragonal” elements. Still has iMac ‘chin’ below display
• It appears that the display is a “very pretty special glass glued directly” (perhaps like Retina MBP) to the machine rather than a separate display assembly
• The 21-inch might be ready before the 27-inch

The more expensive iMac and redesigned screen might hint at Retina. However, strangely, the poster does not mention anything related to this.

The 13-inch Retina MacBook Pro:

• Codenamed D1 (Which fits with Product D2 for the 15-inch Retina MacBook Pro)
• Is seeing delays due to thermal issues

Interestingly, the poster mentions the 15-inch Retina MacBook Pro, aside from being produced in Mexico, will see a silent update for screen blur and cooling improvements.

In another post, the poster talks about trouble with the glue and Foxconn.

 My uncle told me the newly launched products will have a lot of problem. This is because Tim Cook changed the way Steve Jobs used to do things which is having multiple suppliers. The problem with one sole supplier. Obvious example Foxconn!

Now a lot of more capable supplier is under Foxconn, other smaller supplier just can\’t cope with the demand. The new iMac is using a special \”glue\” to glue the display to the frame and is facing very strict quality control.

Products from Foxconn is having a lot of issues. In this case, after the glue dried, there will be minor air gaps. Apple had no choice but to use Foxconn because most of the capable manufacturer is now all under Foxconn. Therefore defects of the iPhone 5 is not that hard to understand(because Foxconn makes them all).

The full translated post is below (thanks, Tham!):
Expand
Expanding
Close