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Whenever you see a spinning colored wheel on your Mac screen, it almost always means that OS X is running low on RAM. By increasing the RAM, it can greatly help your MacBook in terms of performance. Especially if you use more demanding applications like Logic Pro, Aperture, Photoshop or Final Cut. 8 GB of RAM is almost mandatory. Apple equips its laptops with 4 GB of RAM as standard. It is possible to configure your computer, but the increase will be significantly more expensive than if you replace the memory yourself.

You don't need to be a technical type, changing the RAM is one of the easiest MacBook modifications (and some repair shops are happy to charge 500-1000 crowns for the work only). It should be added that the RAM is replaceable only on the Pro models, MacBook Air and Pro with Retina do not allow this modification. We performed the exchange on a Mid-2010 model, but the procedure should be the same for newer models.

To exchange you will need:

  • A small screwdriver, ideally a Phillips #00, which can be purchased for 70-100 CZK, but watchmakers' screwdrivers can also be used.
  • Spare RAM (8 GB costs about 1000 CZK). Make sure the RAM has the same frequency as your Mac. You can find out the frequency by clicking on the apple > About this Mac. Note that each MacBook supports a different maximum amount of RAM.

Note: Computer component vendors typically label RAM specifically for MacBooks.

Replacing the RAM

  • Turn off the computer and disconnect the MagSafe connector.
  • On the back, you will need to unscrew all the screws (the 13″ version has 8). A few of the screws will be different lengths, so remember which ones they are. If you don't want to fumble during subsequent assembly, draw the location of the screws on office paper and press them into the given positions.
  • After unscrewing the screws, simply remove the lid. The RAM is located just below the battery.
  • The RAM memories are held in two rows by two thumbtacks, which need to be slightly unclipped. After unzipping, the memory pops up. Remove the RAM and insert the new memory into the slots in the same way. Then gently press them back to return to their original position
  • Done. Now just screw the screws back and turn on the computer. About this Mac should now show the installed memory value.

Note: You perform the RAM exchange at your own risk, the Jablíčkář.cz editorial team is not responsible for any damages.

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