I removed the Intel rapid storage software and the SSD now works OK.
Guess it's not compatible.........
I'm having issues with disconnects/reconnects on the 330 120GB. Did you remove Intel RST drivers too?
Are you in RAID or standard AHCI?
I had RAID before I got this SSD...I'm on AHCI now. I guess I just forgot (or didn't know) that the RAID Rapid storage software would affect the SSD. I'm no expert, but after sifting through the many threads thought I'd try removing it.
I wasn't getting disconnects just freezes after using the toolbox to TRIM.
Good Luck with yours.
Yeah, I had the same issues when using vanilla AHCI.