Running Win7 64 bit on HP Pavillion. Boot was skethcy over last couple of days and I can no longer get past the boot menu. Tried System Repair multiple times as well as bootrec and bootsect commands (ALL). When I run those, the system returns message stating "a device attached to the system is not functioning". I would attempt a restore to factory defaults but have too much personal data (family pics) loaded since my last backup. Lesson learned on that count. Is this most likely a problem with the physical HDD? I'd appreciate and would be happy to try any recommendations or options to at least get this booted up one last time.