Replace the back casing of the laptop and turn on the computer. The casing should attach to the Macbook identically to the way in which the optical bay did. Reconnect the OptiBay casing to the cables attached to the optical drive you just removed, and screw down the OptiBay casing using the same screws from the optical drive. The SSD drive will remain secure in the casing, as long as installed with the drive SATA input matched with the SATA plug in the casing, which is the only plug in the casing.

Place the Intel SSD into the Optibay casing. Remove the cables attached to the optical drive and remove the drive. Unscrew and remove the optical drive, which resembles a large aluminum square near the external DVD drive of your laptop casing. Unscrew the bottom of your Macbook Pro using a Philips-head screw driver. Install a Larger Drive Into a Macbook Proīuy an MCE OptiBay adapter, produced by MEC Technologies. Select 'Mac OS Extended' from the 'Format' drop-down menu and click the 'Erase' button. Select the new hard drive from the menu on the left of the window. Click 'Finder | Go | Utilities | Disk Utility.app.' Click the 'Erase' tab. Turn on the computer, and reformat the hard drive for Mac OSX.

Secure the rear latch and replace the side panel. Reinsert the enclosure into the Mac Pro tower. Secure the hard drive to the enclosure with the four screws. Remove your new hard drive from its static-free package and place it into the enclosure, with its four screw holes aligned with the screw holes of the enclosure. Remove the four Philips-head screws from the enclosure. In default configurations, the far-left tray contains the main hard drive. The four red slots above each enclosure will slide to the 'Open' position. Find the rear latch at the back of the tower, and pull up. These will be four rectangular aluminum cases aligned side-by-side across the tower body. Take one of the unused hard drive enclosures of the Mac Pro tower. Pull the latch on the side of the computer tower and open the side panel. Discharge any static electricity in your tools by touching your screwdriver to the metal handle of the computer tower.

How to clear mac disc space