Recently, my computer of 3+ years started having random freeze ups. The freeze up occurs seemingly for no reason. i could be playing a game or doing something like surfing the web, and all of a sudden the entire system freezes, the fans are still running, lights are still on, but everything on the monitor stops responding, audio is stuck on whatever sound it was playing at the time. Mouse does not move, keyboard is unresponsive(I tried hitting caps lock and num lock with no response).
My system:
OS - windows 7 64 bit
motherboard - 132-BL-E758-EVGA X58 SLI
graphics card - evga nvidia gtx 285 & gigabyte gtx 285 in SLI
RAM - G.SKILL 12GB (4x3)
CPU - intel i7 920
HDD - Crucial 64GB SSD, Western Digital 750 GB & Seagate Barracuda 1.5TB
PSU - Corsair HX1000watts
Here are some of the things I tried to fix the problem
- My cpu was running hot, replaced cpu cooler with a new cooler
- Blew out all dust from case, there was a lot of it
- Manually adjusted the GPU fan speed to 100% through nvidia control panel when temperatures go above 75c
- updated all drivers
- updated the BIOS for motherboard
- I had Corsair DDR 3 6GB (2GBx3), Sometimes ram would show up as (6 GB installed, 2GB usable), I was planning to upgrade anyways, so I bought new ram, G.SKILL 12GB (4x3), and the ram problem seem to have stopped
- reinstalled windows 7, this time, on a new 64GB SSD drive I just bought, reformatted both of my old HDD
- ran cpu stress test and gpu stress test, no errors
I have not done any over clocking what-so-ever. Most of the settings on the motherboard is default, except for switching SATA controllers from IDE to AHCI for my new SSD.
After doing all of this, the freeze ups seem a bit less frequent(although it could just be wishful thinking on my part). The last three freezes happened like this
1. Playing Battlefield 3, computer freezed while audio kept looping on that one note it was playing before freeze up
2. Playing Kingdom of Amalur for 3 hours, no problems. But about 4 seconds after I quit the game, computer freezes
3. After a hard reset from the last freeze, about 15 seconds after I logged on to windows, computer freezes again.
What I've noticed
The only pattern I can repeat that I know will cause a freeze is when I am playing Kingdom of Amalur on steam, whenever I finish playing, the computer will usually freeze after 2-5 minutes, sometimes earlier. During the game, everything runs smoothly. However, when I go to alt-tab out of the game and go to the performance panel, I see that only core 1,3,5,7 are being used on the CPU, while core 2,4,6,8 are at 0% usage. Not sure if this is related.
Any other freezes seem to occur at random.
Anyone have ANY idea as to why this is happening? I am at my wits end. I am not that tech savvy, and this was my first build.
please help!!!!!
My system:
OS - windows 7 64 bit
motherboard - 132-BL-E758-EVGA X58 SLI
graphics card - evga nvidia gtx 285 & gigabyte gtx 285 in SLI
RAM - G.SKILL 12GB (4x3)
CPU - intel i7 920
HDD - Crucial 64GB SSD, Western Digital 750 GB & Seagate Barracuda 1.5TB
PSU - Corsair HX1000watts
Here are some of the things I tried to fix the problem
- My cpu was running hot, replaced cpu cooler with a new cooler
- Blew out all dust from case, there was a lot of it
- Manually adjusted the GPU fan speed to 100% through nvidia control panel when temperatures go above 75c
- updated all drivers
- updated the BIOS for motherboard
- I had Corsair DDR 3 6GB (2GBx3), Sometimes ram would show up as (6 GB installed, 2GB usable), I was planning to upgrade anyways, so I bought new ram, G.SKILL 12GB (4x3), and the ram problem seem to have stopped
- reinstalled windows 7, this time, on a new 64GB SSD drive I just bought, reformatted both of my old HDD
- ran cpu stress test and gpu stress test, no errors
I have not done any over clocking what-so-ever. Most of the settings on the motherboard is default, except for switching SATA controllers from IDE to AHCI for my new SSD.
After doing all of this, the freeze ups seem a bit less frequent(although it could just be wishful thinking on my part). The last three freezes happened like this
1. Playing Battlefield 3, computer freezed while audio kept looping on that one note it was playing before freeze up
2. Playing Kingdom of Amalur for 3 hours, no problems. But about 4 seconds after I quit the game, computer freezes
3. After a hard reset from the last freeze, about 15 seconds after I logged on to windows, computer freezes again.
What I've noticed
The only pattern I can repeat that I know will cause a freeze is when I am playing Kingdom of Amalur on steam, whenever I finish playing, the computer will usually freeze after 2-5 minutes, sometimes earlier. During the game, everything runs smoothly. However, when I go to alt-tab out of the game and go to the performance panel, I see that only core 1,3,5,7 are being used on the CPU, while core 2,4,6,8 are at 0% usage. Not sure if this is related.
Any other freezes seem to occur at random.
Anyone have ANY idea as to why this is happening? I am at my wits end. I am not that tech savvy, and this was my first build.
please help!!!!!