Called the "unibody" model because its case was machined from a single piece of aluminum, it had a thinner flush display, a redesigned trackpad whose entire surface consisted of a single clickable button, and a redesigned keyboard. The second-generation model debuted in October 2008 in 13- and 15-inch variants, with a 17-inch variant added in January 2009. Later revisions added Intel Core 2 Duo processors and LED-backlit displays. The 15-inch model was introduced in January 2006 the 17-inch model in April. The first-generation MacBook Pro used the design of the PowerBook G4, but replaced the PowerPC G4 chips with Intel Core processors, added a webcam, and introduced the MagSafe power connector.
It is currently sold with 13-inch, 14-inch, and 16-inch screens, all using variants of the Apple-designed M1 system on a chip. Introduced in January 2006, it is the higher-end model of the MacBook family, sitting above the consumer-focused MacBook Air.
You're done with it.The MacBook Pro is a line of Macintosh notebook computers by by Apple Inc. At this point, you can store your hard drive away or convert it to an external hard drive. Remove the four torx screws attached to the hard drive and set aside. Carefully wiggle the connector - not the ribbon itself - to disconnect it. You'll see that a SATA ribbon is attached to one end. To remove the hard drive, use the regular screwdriver to unscrew the two black screws belonging to the bracket securing the hard drive. Use a soft brush or gentle bursts of compressed air to release the dust and grime.
I found that after years without cleaning, mine was full of dust. At this point, you might want to clean the inside of your Mac. When the cover comes off, touch a metal part to release the static electricity. Put them in a small container as you remove them they are easy to misplace. Remove your MacBook's back cover by unscrewing the tiny screws. In case you missed it in the previous step, shut down your computer. When the process is complete, eject the SSD and shut down your computer. This could take anywhere from 30 minutes to a few hours, depending on how much you have stored on your hard drive. Then choose Backup All Files, and click Copy Now. If you gave it a new name in Disk Utility, it'll show up as such. Next, launch SuperDuper, and set it to clone your Mac's hard drive to the SSD. This will format the drive and prep it for the next step. No need to change any settings, unless you'd like to give it a new name. Then, click the Erase button at the top of the window and then click Erase. Once it's connected, launch Disk Utility (searchable through Spotlight), and select the SSD from the left sidebar. Start by connecting the SSD to your computer with a dock or cable.
I replaced my 2011-era MacBook Pro's 500GB hard drive with the 500GB Samsung 850 Evo. And they aren't nearly as costly per gigabyte as they once were. They are more energy efficient, more reliable and quieter than hard drives with magnetic, spinning disks. There's a reason that all modern MacBooks and the vast majority of all laptops sold today use SSDs. If you have an old MacBook Pro with one foot in the grave, the single best thing you can do to breathe new life into it is replace its traditional spinning hard drive with a solid-state drive.