F3-10666CL8D-4GBHK with GA-MA770T-UD3P and Phenom II X3 720 BE

[nyboy42]

Motherboard: GA-MA770T-UD3P (latest BIOS f3)
CPU: Phenom II X3 720 BE
RAM: F3-10666CL8D-4GBHK (2 sticks of 2GB = 4GB TOTAL)

I am constantly getting blue screens in Windows Vista 64-bit edition. The machine will run fine for about an hour or so but then it always crashes. Need help tweaking bios settings to get a stable system. Here is what I currently have:

ACC EC FIrmware Selection= Normal
ACC = Auto
CPU Clock Ratio = x18
CPU Northbridge Freq = Normal
CPU Host Clock COntrol = Auto
CPU Freq= 200 MHz
PCIE Clock= Auto
HT Link Freq= Auto
Memory clock = x6.66 = 1333MHz
DCTs Mode = Unganged
CAS#LAtency = 8T
RAS to CAS F/w delay= 8T
Row Precharge TIme = 8T
Minimum RAS Active Time = 21T
1T/2T Command Timing = 2T
TwTr Command Delay = 5T
Trfc0 for Dimm1 = 110ns
Trfc2 for Dimm2 = 110ns
Trfc1 for Dimm3 = 110ns
Trfc3 for Dimm4 = 110ns
Write Recovery Time= 10T
Precharge Time= 5T
Row Cycle Time= 34T
RAs to Ras Delay= 4T
CPU NB VID Control= Normal = 1.2V
CPU Voltage Control= +0.175 = 1.5Vcore
DRAM voltage control= 1.640v
DDR VTT Voltage Control = 1.100V
NB Voltage Control= Normal = 1.200V
SB/HT Voltage control= Normal = 1.200V
NB PCIE Voltage Control= Normal 1.8V

[GSKILL TECH]

Trfc0 for Dimm1 = 127.5ns
Trfc2 for Dimm2 = 127.5ns
Trfc1 for Dimm3 = 127.5ns
Trfc3 for Dimm4 = 127.5ns

If that doesn't stabilize, try testing each stick individually.

Thank you
GSKILL SUPPORT