Originally Posted By: larry818Did you check your compressor to see if it even has a clutch? A lot of new cars don't, they have a modulating valve built into the compressor and just allow it to bypass when not needed. Dunno, but it could be somethi
My 09 MacBook definitely benifited from an ssd and ram upgrade a few years ago. But it's hit it's EOL. Newer OS versions won't run on it. I suspect it's replacement will be one of the up to date iMacs.