Is it even possible to replace the existing 1tb hard drive with a 128gb SSD drive? I've attempted it but when I try to run the recovery disk (so that I can install the original OS), it says "Your hard drive size is not supported for this process. Please use a hard drive at least 931 GB in size."
I attempted to 'shrink' the original HD but it only allows me to go down to 450gb or so.
Is my only option installing a fresh copy of Windows on it?