My Crapbook is a: HP Pavilion dm1-4027sa wth BIOS Hewlett-Packard F.02.
I bought a Samsung 830 256GB. Quickly plugged her into my desktop and download Samsung Magician and run the firmware check. I came back with latest already on there so I was good to go!
Did fresh install etc. and used the OS Optimization option (which turns of Disk Defrag , indexing service etc.)
I ran WEI and got 7.9.
TRIM is running as I get returned '0' when I enter the cmd: fsutil behavior query DisableDeleteNotify