After a couple days of poking a prodding at the BIOS I finally got the tower back to 4.8 GHz stable. I've been having issues using the CPU Clock multiplier so I kept that at 20 while I increased the clock using the CPU/NB Freq. Surprisingly I've gotten higher clocks with a little less power being put to the chip(1.46V). Granted this was during a ten minute stress with Prime 95 using the base cpu torture and cpu/ram torture tests.

The bad news is I believe my 1000watt power supply is starting to show its age. I first noticed issues with my old over clock settings using the higher 1.5V and aggressive power management. It seems that even if I get the tower to post and start to run tests in windows I would have issues with stability throughout the entire process. I know it may be from having the power up a little high but I've not had as much issues as I've ran into recently. The power supply has served for over five years.