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Strange System Instability

post #1 of 6
Thread Starter 
Hey, guys.

I've been running Windows 7 on my sig rig for past few months, and it's consistently been rock solid. It's also important to note that I haven't overclocked any of my hardware -- everything is running on stock clocks.

Since yesterday, however, I've been getting some bizarre and frustrating system instability, and I'm not really sure why.

I haven't done anything to the computer recently -- haven't messed with the hardware, etc. I also haven't really done anything to the system itself, as far as I can remember -- just changed some audio settings a week ago (24bit/192Khz for my sound card), and I installed the new Nvidia 310.90 driver (also a week ago). However, the instability only showed up suddenly and randomly a day ago.

I first noticed it when I launched Chrome. I tend to have between 30 and 50 tabs open at any time and I noticed that, once it finished loading, it took a long time to switch between them (a couple seconds, instead of instantly). I think it took longer for flashy pages (i.e. youtube videos). When I tried to run a video game (The Old Republic) while leaving the browser open, it instantly crashed after I signed in, and I got a "Your computer is running low on memory" error -- which is unlikely, since I have 16GB of RAM. I've also had other programs crash at random (or perhaps more likely, when they're doing a lot of things -- both CCleaner and Chrome have crashed as well).

I figured that the reason for the instability was my RAM, so I booted up Memtest86+ and let it run overnight (10 passes). It reported no errors.

So, I'm pretty lost as to where the problem is. The only other culprits I can think of are my motherboard or my OS (i.e. a malfunctioning driver), but I'm not really sure how to test that. I don't have another rig that I can hook up the motherboard to, and I'd rather not have to use a restore point unless it's highly likely that it's OS/software-based.

What do you guys think?

Thanks for your time and help!
Edited by 13ack.Stab - 1/13/13 at 7:52am
post #2 of 6

It Is your 2600K overclocked at all?

    
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.376-1.384V) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1006 / 6009.2) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (C:) 250 GB Samsung 840 EVO (D:) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail Samsung 2253BW (1680 x 1050) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (the older, bronze-rated model, o... CM 690 Microsoft Intellimouse Optical (not 1.1A) Basic, but premium round 
AudioOther
X-Fi Titanium HD Altec Lansing VS4121 (2.1 speaker system) 
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CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.376-1.384V) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1006 / 6009.2) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (C:) 250 GB Samsung 840 EVO (D:) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail Samsung 2253BW (1680 x 1050) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (the older, bronze-rated model, o... CM 690 Microsoft Intellimouse Optical (not 1.1A) Basic, but premium round 
AudioOther
X-Fi Titanium HD Altec Lansing VS4121 (2.1 speaker system) 
  hide details  
Reply
post #3 of 6
Thread Starter 
Quote:
Originally Posted by TwoCables View Post

It Is your 2600K overclocked at all?

Nope, nothing is overclocked at all.
post #4 of 6

Well, I know it's been a week, but I admit that I'm thinking that the culprit is the 310.90 driver.  I haven't really heard anything good about it yet.

    
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.376-1.384V) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1006 / 6009.2) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (C:) 250 GB Samsung 840 EVO (D:) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail Samsung 2253BW (1680 x 1050) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (the older, bronze-rated model, o... CM 690 Microsoft Intellimouse Optical (not 1.1A) Basic, but premium round 
AudioOther
X-Fi Titanium HD Altec Lansing VS4121 (2.1 speaker system) 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.376-1.384V) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1006 / 6009.2) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (C:) 250 GB Samsung 840 EVO (D:) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail Samsung 2253BW (1680 x 1050) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (the older, bronze-rated model, o... CM 690 Microsoft Intellimouse Optical (not 1.1A) Basic, but premium round 
AudioOther
X-Fi Titanium HD Altec Lansing VS4121 (2.1 speaker system) 
  hide details  
Reply
post #5 of 6
Thread Starter 
Well, it looks like you were right.

I rolled back my video driver to 310.70 and I'm not encountering any instability anymore.

Weird. I always thought Nvidia WHQL driver releases were really reliable, and it strikes me as odd that the instability appeared so late.

Thanks again! +REP smile.gif
post #6 of 6
Quote:
Originally Posted by 13ack.Stab View Post

Well, it looks like you were right.

I rolled back my video driver to 310.70 and I'm not encountering any instability anymore.

Weird. I always thought Nvidia WHQL driver releases were really reliable, and it strikes me as odd that the instability appeared so late.

Thanks again! +REP smile.gif

 

You're welcome!

 

I admit that I was skeptical because like you said, it appeared kinda late.  To be honest with you, I'm still using 285.62 because all newer versions aren't as good as this one for me.  It's not that it provides me superior performance, but superior stability.  I mean, it doesn't give me any issues at all.  Plus, I don't have to worry about that automatic update feature they added.  :)

    
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.376-1.384V) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1006 / 6009.2) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (C:) 250 GB Samsung 840 EVO (D:) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail Samsung 2253BW (1680 x 1050) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (the older, bronze-rated model, o... CM 690 Microsoft Intellimouse Optical (not 1.1A) Basic, but premium round 
AudioOther
X-Fi Titanium HD Altec Lansing VS4121 (2.1 speaker system) 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.376-1.384V) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1006 / 6009.2) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveOptical DriveOptical Drive
250 GB Samsung 840 EVO (C:) 250 GB Samsung 840 EVO (D:) Samsung SH-S243N 24x DVD Burner Samsung SH-S203N 20X DVD Burner 
CoolingOSMonitorKeyboard
Thermaltake Frio Win 7 Home Premium x64 SP1 Retail Samsung 2253BW (1680 x 1050) Filco Majestouch 104-key Cherry MX Blues w/NKRO 
PowerCaseMouseMouse Pad
Corsair HX650 (the older, bronze-rated model, o... CM 690 Microsoft Intellimouse Optical (not 1.1A) Basic, but premium round 
AudioOther
X-Fi Titanium HD Altec Lansing VS4121 (2.1 speaker system) 
  hide details  
Reply
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