Hello, guys, just a brief post to give some ideas as to the cause of this annoying problem. I've got a HP laptop which came preinstalled with windows 7 64. Never experienced the problem until I wipe out the OS to install a new SSD disk. It may be that the SSD disk itself is the source of but I also suspect some Windows updates. My desktop that it is also running windows 7 has also experienced similar symptons (BSO and lockups) when resuming from sleep mode again as a result of installing another sandforce based SSD. But again could it be just some windows 7 patches going bad. I definitely think it's a problem with the operating system and that the update hypothesis is a strong suspect.
I hope this help.