If that is correct, you can purchase OS X Lion by calling 1-800-MY-APPLE for $19.99.

The most recent version of OS X that you can install is Lion.ĭetailed Answer: From your question, I gathered that you already have the Mac App Store. Unfortunately, your system will not support OS X Mavericks. Question: Does the Late 2007 MacBook support the latest version of OS X (Mavericks)?įurther, if not, what is the latest version that it does support and how can I go about attaining it? For the benefit of any others who might have this issue as well, I wanted to see if further input might help. It wasn't entirely clear if the user who originally asked the question had an answer that was clear. I happened to glance at this question when it was at the top of the page and felt I might be able to clarify a little bit. Many newer HD's have a jumper to set to the lower SATA speed.Ĭonsider the costs (RAM & HD), the time, and if your current system will suit your needs for a couple more years, before starting your project. Note: your systems HD SATA I/O is SATA I (1.5 Gb/s) make sure if you get a new drive it is able to run at this speed. You may think about upgrading the HD to a larger unit if you have 250 GB or smaller HD. Get an external HD to copy over all of your stuff as you will need to reformat your current HD (requires a different format type).Upgrade your EFI firmware follow this Apple TN EFI & SMC firmware updates for Intel-based Macs.But its best to use two 2 GB modules (matched pair) Vs a mix of one 1 GB and one 2 GB module.

Upgrade the RAM to 4 GB Note: Not all of the RAM will be accessible to the OS (only 3 GB).

You'll need to do a few things here to upgrade to Lion. Don't forget to upgrade your current apps as well here (if they are 32bit). Your system should be able to support the newer OS's (most of the Core 2 Duo systems are 64bit clean).

Macbook a1181 os x compatibility