mid-2009 MBP 2.26 ghz intel core 2 duo 8gb 1067 mhz ddr3 os x [10.9.2 mavericks] MBP died Sunday. Charged Sunday afternoon and it booted normally, but it froze, and kept giving me the spinning pinwheel. Turned off and restarted in safe mode. Although it runs a little slower, it works flawlessly. System Info in safe mode: cpu idle 98% memory 5.25gb free mac hd 87.54gb free volume recovery HD is okay Diagnostics: 1. cleared cache with onyx 2. uninstalled adobe flash 3. unchecked all login items 4. repaired disc permissions I'm forgetting a couple things, but is there anything else I can do? Should I run an anti-virus to search for trojans/viruses? I don't have my snow leopard discs so I can't run AHT.