PNY CS 1311 SSD doesn't work attached to internal HDD cable. Why?I recently got a new SSD (PNY CS 1311 - 480 GB.) The drive itself seems good – it works fine when attached by USB to my MacBo...
Answer to: PNY CS 1311 SSD doesn't work attached to internal HDD cable. Why?Per PNY tech support: this MBP doesn't support SATA II/III-only drives, which this drive is, so I wound up returning it.
Answer to: Why is my SSD is not "writable"?!I have a very similar problem, c.f. PNY CS 1311 SSD doesn't work attached to internal HDD cable. Why?. I've noticed from other fora that this model of MBP has similar problems with certain SSDs, largely as a function of the controller – there are lots of complaints about Seagate Sandforce chips. My problematic PNY CS1311 uses a Phison PS3110-S10-X; your Corsair LS 240Go has a Phison PS3108. Perhaps that's a pattern emerging.