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Hi I am new to this forum and i turn to you since i can't seem to find anything to help me anyplace else i checked.

I just upgraded my system by buying a new motherboard (gigabyte EP45-UD3LR) since my old one an Asus striker 2 formula got fried.

I have to say i am quite new to overclocking and doing it up to now only by following settings from others but now i am stack since i cant find any specs close to my system.

I tried many things following several directives from many posts, including some from this forum but i get BSODs with everything i tried. My system boots with most of the specs i tried but i get random BSODs after sometime.

So my system is:

CPU: Q9650 intel
MB: EP45-UD3LR rev 1.0
BIOS: F11
CPU cooling : Corsair H50
DRAM: Kingston KHX8500D2K2 / 4x 1G 1066 at 2.2V 5-5-5-15
Graphics: Evga 8800 GTX 768m
Power: Corsair HX850W
OS: Win 7 x64 Ultimate

At the moment my system works on default bios settings since its the only that seems stable.

I had of course a fresh install of windows on my 2 WD 250gb SATA2 drives set to RAID 0.

Whenever i tried to oc the system i had many settings that managed to boot normally. But after some time i get BSOD for random reasons.
Either Memory management, realtec drivers, or nvidia drivers.

I have all the latest drivers installed from nvidia and gigabyte.

I have even run memtest that is included in the WIN 7 installation disk and my memory modules turned ok.

So here are the settings I've tried so far:

MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster ...............: Auto
CPU Clock Ratio .......................: 9
CPU Frequency .........................: 3996 (444 x 9)

Clock Chip Control
Standard Clock Control
CPU Host Clock Control.................: [Enabled]
CPU Host Frequency (Mhz) ..............: 444
PCI Express Frequency (Mhz) ...........: 100

C.I.A.2 ...............................:[Disabled]

Advanced Clock Control [Press Enter]
CPU Clock Drive........................: 800
PCI Express Clock Drive................: 800
CPU Clock Skew (ps)....................: 0
MCH Clock Skew (ps)....................: 0

DRAM Performance Control
Performance Enhance....................: [STANDARD]
(G)MCH Frequency Latch.................: [Auto]
System Memory Multiplier ..............: 2.40B
Memory Frequency (Mhz) ................: 1066
DRAM Timing Selectable ................: [Manual]

Standard Timing Control
CAS Latency Time.......................: 5 [5]
tRCD ........................................: 5 [5]
tRP'...........................................: 5 [5]
tRAS.........................................: 18 [15]

Advanced Timing Control - All on auto, values reported by bios.
tRRD...................................:
tWTR...................................:
tWR....................................:
tRFC...................................:
tRTP...................................:
Command Rate (CMD) ....................:

Driving Strength Profiles - All on auto, values reported by bios.
Driving Strength ......................: Auto

Channel A - All on auto, values reported by bios.
Static tRead Value.....................:
tRD Phase0 Adjustment.................:
tRD Phase1 Adjustment..................:
tRD Phase2 Adjustment ................:
tRD Phase3 Adjustment.................:
Trd2rd(Different Rank).................:
Twr2wr(Different Rank).................:
Twr2rd(Different Rank).................:
Trd2wr(Same/Diff Rank).................:
Dimm1 Clock Skew Control...............:Auto ps
Dimm2 Clock Skew Control...............:Auto ps

Channel B: See channel A.

Motherboard Voltage Control
CPU
CPU Vcore.............1.325v.............: 1.3875v
CPU Termination.....1.200v.............: Auto
CPU PLL................1.500v.............: Auto
CPU Reference.......0.755v.............: Auto

MCH/ICH
MCH Core..............1.100v.............: Auto
MCH Reference.......1.760v.............: Auto
MCH/DRAM Ref........0.900v.............: Auto
ICH I/O..................1.500v.............: Auto
ICH Core................1.100v.............: Auto
DRAM
DRAM Voltage........1.800v.............: 2.2v (since this is the default voltage for my mem modules in 1066)

Advanced Settings
Limit CPUID Max. to 3.....................: [Disabled]
No-Execute Memory Protect............: [Disabled]
CPU Enhanced Halt (C1E)................: [Disabled]
C2/C2E State Support....................: [Disabled]
x C4/C4E State Support..................: [Disabled]
CPU Thermal Monitor 2(TM2) ...........: [Disabled]
CPU EIST Function.........................: [Disabled]
Virtualization Technology.................: [Disabled]

Integrated Peripherals
Legacy USB Storage Detect ...........: [Disabled]

I am thinking that my problems is from the right DRAM settings or maybe the rest voltage controls i haven't touched since I'm at a loss with them.

For sure its not CPU or NB temperatures since my CPU temp never went over 50C and NB temp never over 60C

Please any help or suggestions are welcome.
 
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