Hey guys, so I recently put together the following build:
Intel Core i7 2600K
ASUS P8Z68-V PRO Motherboard
CoolerMaster Hyper 212+ CPU Cooler
Seasonic X-650 80Plus Gold 650W
Western Digital Caviar Black 1TB WD1002FAEX
G.Skill Ripjaws F3-12800CL9D-8GBRL 8GB (2x4GB) DDR3
ASUS Radeon HD6670 1GB
OCZ Agility 3 240GB SSD 2.5"
Lite-On IHAS324 24x DVDRW
I had originally set it up with an ASUS P8Z68-VLE mobo and was receiving power surge warning error messages on start up saying "ASUS surge protection was activated due to an unstable power supply". It was also causing my pc to freeze and power off during normal use occasionally and instantly power off if I tried to run prime95 blended test. I then sent my PSU and mobo back to the retailer under warranty for testing they said they couldn't find any errors. I asked them to send my mobo to the manufacturer for further testing and bought a new mobo (ASUS P8Z68-V PRO Motherboard) while I was waiting to test my system with a new component. I just set everything up with the new motherboard and although I haven't noticed any power surge warnings, my computer froze maybe 40 mins after starting windows and then I ran prime95 blend test and my comp instantly shut down.
What else could it be? I figured the two main culprits were my mobo and PSU; however, it seems highly unlikely that I have received TWO faulty motherboards and I would think that my PSU is more than capable of supplying my build with power (also it seemed to be fault free).
With my first motherboard I was unable to run memtest as it froze every time I tried to run it. Prime95 also caused my pc to shut down. However, after changing my ram cas timings (to faster timings) in the bios it seemed to fix everything; I could run memtest for 6 passes 0 faults and prime95 ran fine on all test modes. I thought I had fixed the problem miraculously; however, my computer started freezing again and the power surge message would appear on start up. This is when I decided to send the PSU and mobo back to the retailer.
I now have the new motherboard and memtest runs fine but the prime95 test causes a shut down as I said.
In all the tests I ran my cpu temps were all low/normal according to realtemp (idle below 30 deg and max at 60 during torture test)
I'm thinking maybe it might be something to do with my voltage settings? Although I have not touched them so it would be strange that voltage settings are causing a problem if they are on stock settings right? Just looking at CPU-z voltage numbers it says core voltage is 0.9 right now which seems low but I think that is just because it is idling as my cpu is showing a core speed of 1600MHz (it jumps up to 3500MHz during cpu torture test and voltage up to ~1.1).
I am kind of lost as to what the source of my problem could be. Does anyone have any ideas as to what might be causing my problems?
Any help will be much appreciated.
Thanks.
ps. the way it freezes now is strange. It will lag out for maybe 5 minutes unresponsive and then all of a sudden everything happens quickly and the system is back running normally again.
Intel Core i7 2600K
ASUS P8Z68-V PRO Motherboard
CoolerMaster Hyper 212+ CPU Cooler
Seasonic X-650 80Plus Gold 650W
Western Digital Caviar Black 1TB WD1002FAEX
G.Skill Ripjaws F3-12800CL9D-8GBRL 8GB (2x4GB) DDR3
ASUS Radeon HD6670 1GB
OCZ Agility 3 240GB SSD 2.5"
Lite-On IHAS324 24x DVDRW
I had originally set it up with an ASUS P8Z68-VLE mobo and was receiving power surge warning error messages on start up saying "ASUS surge protection was activated due to an unstable power supply". It was also causing my pc to freeze and power off during normal use occasionally and instantly power off if I tried to run prime95 blended test. I then sent my PSU and mobo back to the retailer under warranty for testing they said they couldn't find any errors. I asked them to send my mobo to the manufacturer for further testing and bought a new mobo (ASUS P8Z68-V PRO Motherboard) while I was waiting to test my system with a new component. I just set everything up with the new motherboard and although I haven't noticed any power surge warnings, my computer froze maybe 40 mins after starting windows and then I ran prime95 blend test and my comp instantly shut down.
What else could it be? I figured the two main culprits were my mobo and PSU; however, it seems highly unlikely that I have received TWO faulty motherboards and I would think that my PSU is more than capable of supplying my build with power (also it seemed to be fault free).
With my first motherboard I was unable to run memtest as it froze every time I tried to run it. Prime95 also caused my pc to shut down. However, after changing my ram cas timings (to faster timings) in the bios it seemed to fix everything; I could run memtest for 6 passes 0 faults and prime95 ran fine on all test modes. I thought I had fixed the problem miraculously; however, my computer started freezing again and the power surge message would appear on start up. This is when I decided to send the PSU and mobo back to the retailer.
I now have the new motherboard and memtest runs fine but the prime95 test causes a shut down as I said.
In all the tests I ran my cpu temps were all low/normal according to realtemp (idle below 30 deg and max at 60 during torture test)
I'm thinking maybe it might be something to do with my voltage settings? Although I have not touched them so it would be strange that voltage settings are causing a problem if they are on stock settings right? Just looking at CPU-z voltage numbers it says core voltage is 0.9 right now which seems low but I think that is just because it is idling as my cpu is showing a core speed of 1600MHz (it jumps up to 3500MHz during cpu torture test and voltage up to ~1.1).
I am kind of lost as to what the source of my problem could be. Does anyone have any ideas as to what might be causing my problems?
Any help will be much appreciated.
Thanks.
ps. the way it freezes now is strange. It will lag out for maybe 5 minutes unresponsive and then all of a sudden everything happens quickly and the system is back running normally again.