If only one processor is installed in a two CPU system, only half of the DIMM slots are available.
#27 inch late 2013 imac install
Do not install DIMMs if the corresponding processor is not installed. Install DIMMs starting furthest from the processor.
#27 inch late 2013 imac upgrade
New iMac: Production yield of 27-inch displays should improve in February. General DIMM population guideline for Apple iMac Intel 27-inch, Late 2013 upgrade to consider. Even I baulk at going at a computer with a heat gun – and then having to very carefully apply fresh double-sided sticky tape to make sure the re-mounted screen stays in place. Apple presents new MacBook Pro Retina 13 inch and completely revised iMac.
That lamination process I mentioned renders reaching into the iMac’s innards all but impossible for ordinary folk. Even the SD card slot that used to be within arm’s length on the right-hand edge of the screen, just below the optical drive, is now located on the back, forcing you to fumble around the rear whenever you’ve a card full of pictures to copy. There are more practical issues here as well, such as the constant irritation of having all the USB and other ports hidden around the back, forcing you to stand up and rotate the entire unit whenever you want to plug in a memory stick or some other device. There are obvious benefits in reducing the thickness of a laptop computer, but in a 27-inch desktop machine this slimline design can seem rather like an expensive indulgence – especially as you can’t even see that sleek profile when you’re sitting in front of the darn thing. See, e.g., Apple, Apple iMac (Retina 5K, 27-inch, Mid 2015) Important Product Information Guide, /en/docu.
However, the iMac could be criticised for valuing form over function. The iMac Core i7 3.5 27-inch (late 2013) features a quad core 3. Apple iMac 27 Inch 16GB All-In-One Computers, Apple iMac 2012 27 Inch Desktops & All-In-One Computers, Apple iMac 27 Inch Desktops & All-In-One Computers with Retina 5K display, 2013 Apple iMac 21.5 Inch Desktops & All-In-One Computers, Apple iMac All-In-One Desktops, 2017 iMac All-In-Ones, 2013 Apple MacBook Pro 15. At least the 27-inch iMac lets you mess with its memory – the 21.5-inch model doesn’t