When I first installed Windows 7 on my SSD I didn't enable AHCI. I had to reinstall Windows as it was playing up. This time I enable AHCI. I don't think I reformatted Windows 7 on the SSD. I also ran the TRIM command on Win 7 before reinstalling it and it said 0 (means TRIM is enabled). Is TRIM enabled as I have reinstalled Win 7?