SSD Swap gone wrong
alright, hope i'm in right place, if not, apologies. bought new mbp (non retina) , first thing did put ssd old macbook in. started having problems. on old system, never had issues running ssd, reason in mbp stutters , lags point it's unusable. have reinstalled osx many times now, , have zero-ed out drive. nothing seems change performance. led believe trim issue. thing getting caught on, however, why did work fine in old macbook without trim support? old mac- late-2009 macbook unibody. new mac- late 2012 macbook pro 13". ssd crucial, unknown model appreciate help, have spent hours googling , trying figure out. thanks! first check in system report see "negotiated link speed" on ssd.... Forums Macs Notebooks ...