I'm currently doing a new build...or I was untill I began over clocking the MSI 790FX-GD70 motherboard. I had read on overclockers web that using Auto Over Clock did a good job. I am building this rig to sell and have no need to max over clock the cpu. Thought I'd see what result the Auto gave me. Here is the build components:
MSI 790FX-GD70 motherboard
AMD Phenom II X4 970 3.50 GHz Processor
Antec 850w Power Supply
Two XFX ATI Radeon HD 5770 in SLi Config.
8GB G.SKILL Ripjaws Series DDR3 1600 (PC3 12800)
Anyways, I had it all together and installed Windows 7 64bit OPS. Clicked on the ....I think it was AMD's Auto OverClock and went to the other room. I then heard the fan alarm. Upon returing I found my system powered off. When I pushed the Front panel power button all I got was a flash from my fans and MOBO leds. I began trouble shooting. What I found was that it's the 4 pin 12v CPU connecton on the motherboard. When I unplugged it, I would get the motherboard to run fans and the leds. When I plug it back in, I get the quick flash and nothing. I removed the motherboard to see if anything was grounding, check my standoffs and all was well. The motherboard showed no signs of damage. Checked my CPU all looks new.
I contacted MSI and they are going to replace the board....Don't even know if I want another one. After researching I have come to believe that it is an MSI motherboard problem.
My question to any and all is have any of you had this problem with MSI and MOSFET failure?
Do you believe it is a MOSFET Failure?
Do you think I could have fried my CPU as well?
I'm just worried that it was something else and a motherboard replacement is not going to resolve the problem.
I do not have access to another MOBO with an AM3 Socket...so I can't test. Just need insight from someone that may have had this problem themselves....Thanks, Randy.
MSI 790FX-GD70 motherboard
AMD Phenom II X4 970 3.50 GHz Processor
Antec 850w Power Supply
Two XFX ATI Radeon HD 5770 in SLi Config.
8GB G.SKILL Ripjaws Series DDR3 1600 (PC3 12800)
Anyways, I had it all together and installed Windows 7 64bit OPS. Clicked on the ....I think it was AMD's Auto OverClock and went to the other room. I then heard the fan alarm. Upon returing I found my system powered off. When I pushed the Front panel power button all I got was a flash from my fans and MOBO leds. I began trouble shooting. What I found was that it's the 4 pin 12v CPU connecton on the motherboard. When I unplugged it, I would get the motherboard to run fans and the leds. When I plug it back in, I get the quick flash and nothing. I removed the motherboard to see if anything was grounding, check my standoffs and all was well. The motherboard showed no signs of damage. Checked my CPU all looks new.
I contacted MSI and they are going to replace the board....Don't even know if I want another one. After researching I have come to believe that it is an MSI motherboard problem.
My question to any and all is have any of you had this problem with MSI and MOSFET failure?
Do you believe it is a MOSFET Failure?
Do you think I could have fried my CPU as well?
I'm just worried that it was something else and a motherboard replacement is not going to resolve the problem.
I do not have access to another MOBO with an AM3 Socket...so I can't test. Just need insight from someone that may have had this problem themselves....Thanks, Randy.