View Full Version : I have MacBokPro 10.5.8.. I can not upgrade anymore.

Its had some difficulties because I can not upgrade anymore. But today I went to my Diabetic Carelink site and can not get on it because I have to have OS 10. 8 or higher... very recent change on their part.. I am not eager to have to buy a new computer but want to use that site. To down load the infor off my insulin pump and continuios gluc monitor. Any thoughts or ideas bdesides buying a new computer. Hate being forced into buying a new computer.

The earliest MBP that came with OS X 10.5.2 preinstalled is the early 2008 version and it can run the latest OSX with a few features that are unsupported. You'll first need to upgrade the MBP to OS X 10.6.6 ($19.99) at the very least to get the AppStore, from there you can then download the latest OSX (10.9 Mavericks) for free.

What is the specific model of your Mac?

If you do not know, then this Apple page can help you figure it out: