For the life of me, I cannot figure this one out. I work in an IT department and participate in a helpdesk line. None of the people in my department have been able to figure my issue out.
I have a custom gaming computer, that I built myself. This computer started out as a fledgling, with a meager Pentium E2200, 2GB of ram, 160GB hard drive, ATI x1650 Pro, 450W psu. It began with windows XP SP3. Later on, I moved up to an 8800GT video card, followed by a new case and accompanying 700W psu and XFX 680i LT motherboard, larger hard drive, 4GB of ram. I moved up to a Pentium E5200 and finally now a Q9550. I now have a Sparkle GTX 260 C216 video card, 8GB of DDR3 ram, and a Gigabyte EP45T-USB3P motherboard. It resides in an Antec Nine Hundred with a newer 700W modular power supply. I moved from windows XP to windows Vista to windows 7.
I have always taken good care of this computer. I have always kept the drivers updated, got all of the newest windows updates through Windows Update, and religiously cleaned out the case every two months. I have spent hours on wire management and temperature monitoring. Also, this machine is run from several locations, with different power circuits.
Now that the background is out of the way, here is my problem.
Every so often, this machine locks up. All usb devices power off. However, my watt meter reports that the system is using 140W, which is 20W above idle. Any sound playing will loop the last 1/8th second with static introduced as well. Much more rarely I will get a bluescreen due to video hardware, of which I have never resolved. Anything on the screen becomes completely static and locked, and the system never goes into standby or hibernate (which I have it set to do). If the hard drive was even being used, any activity stops and the hard drive light turns off. There is no way to clear the state except for a restart.
I have boggled the IT team by the fact that every part in the case (including the case) has been replaced several times. I have reinstalled windows at least 15 times, even tried Ubuntu for a while, and tried every available driver for every piece of hardware in every permutation.
However, there do seem to be several conditions or at least average patterns that could possibly trigger a lock up.
Doing any 3 of the following things seem to trigger the crash:
-Performing file transfers
-Playing music
-Watching any format of video
-Playing something off a DVD/CD/Blu-Ray
-Typing something
-Browsing with any browser
-Playing any video game (Warcraft III, Diablo II, Left 4 Dead 2, EVE: Online, etc, etc.)
-Converting videos using Super
-Using any software suite (Autocad, Photoshop, Visual Studio, Azureus, OpenOffice)
Yet even more bogglingly, when I run every program I have (except games... and remember, 8GB of ram), nothing seems to happen, even if I leave it on overnight.
Also, some times nothing at all happens, and yet some other days I get a lock up every 10 minutes, or as rarely as once every 12 hours.
I'd like to reiterate from the computers' history: All drives, motherboard, cpu, memory, psu, case, monitor, keyboard, mouse, speakers, card reader, and wireless card have all been replaced over long periods of time. I do not know if this could possibly be caused somehow by my house somehow, but in this time span I have even moved several times. I cannot get the lock ups to stop, and I would really appreciate a fresh angle or idea that I could try.
Oh, and I've never had a component besides the 8800GT get above 80C.
Full parts history (in order of date acquired)
CPU: E2200 @ 2.8Ghz, E5200 @ 3.15Ghz, Q9550 @ stock
Memory: OCZ 2GB 800mhz DDR2 (2x1GB), OCZ 4GB 800mhz DDR2 (2x2GB), OCZ 1333Mhz DDR3 (4x2GB)
PSU: 450W OEM psu, 700W Ultra XVS modular psu, 700W Raidmax modular psu 80+ spec.
GPU: ATI x1650, Nvidia 8600GT, EVGA 8800GT Superclocked, Sparkle GTX 260 C216
Case: (Some shitty case), Ultra Grid ATX, Antec Nine Hundred
Keyboards: (have tried all of them) Razer Tarantula, OCZ Elixir, Logitech 967740-0403.
Mice: Logitech standard optical, Dell ball mouse, Logitech Wireless mouse.
Hard Drives: (all Western Digital) 160GB, 250GB, 500GB Caviar Green, 750GB Caviar Green, 750GB Caviar Black
(Currently using both the 750GB drives with the Caviar Black as boot drive. OS has a 200GB partition.)
Optical Drives: Lite-On 16x DVD-ROM drive, Pioneer 16x DVD-RW drive, Lite-On 16x DVD+/-RW drive, Lite-On Blue-Ray drive
Monitors: 2 different Dell 1280x1024 monitors, currently an Acer 23" 1080p monitor. (the H233h)
EDIT: After reading other peoples' lock-up problems (which sound remarkably like my own), I have confirmed that any solution they have does not work on my machine. The ram I have should run at 1.65V, my motherboard tried to run them at 1.6V but lower timing but I set them manually to stock settings and the voltage is set to 1.66V because the Gigabyte board boosts voltage in even increments.
The RAM runs at about 33C, which is the highest case temp except for the GPU and CPU. GPU is generally idling at about 35-38C. The Q9550 is 30C-35C. This is in a 21-22C room. Hard drives are about 24-26C.
I have checked rail voltages with a multimeter and SATA and molex rails are all right on voltage target whether under load or idle.
Thanks everyone, I'm looking forwards to some ideas to try out.
I have a custom gaming computer, that I built myself. This computer started out as a fledgling, with a meager Pentium E2200, 2GB of ram, 160GB hard drive, ATI x1650 Pro, 450W psu. It began with windows XP SP3. Later on, I moved up to an 8800GT video card, followed by a new case and accompanying 700W psu and XFX 680i LT motherboard, larger hard drive, 4GB of ram. I moved up to a Pentium E5200 and finally now a Q9550. I now have a Sparkle GTX 260 C216 video card, 8GB of DDR3 ram, and a Gigabyte EP45T-USB3P motherboard. It resides in an Antec Nine Hundred with a newer 700W modular power supply. I moved from windows XP to windows Vista to windows 7.
I have always taken good care of this computer. I have always kept the drivers updated, got all of the newest windows updates through Windows Update, and religiously cleaned out the case every two months. I have spent hours on wire management and temperature monitoring. Also, this machine is run from several locations, with different power circuits.
Now that the background is out of the way, here is my problem.
Every so often, this machine locks up. All usb devices power off. However, my watt meter reports that the system is using 140W, which is 20W above idle. Any sound playing will loop the last 1/8th second with static introduced as well. Much more rarely I will get a bluescreen due to video hardware, of which I have never resolved. Anything on the screen becomes completely static and locked, and the system never goes into standby or hibernate (which I have it set to do). If the hard drive was even being used, any activity stops and the hard drive light turns off. There is no way to clear the state except for a restart.
I have boggled the IT team by the fact that every part in the case (including the case) has been replaced several times. I have reinstalled windows at least 15 times, even tried Ubuntu for a while, and tried every available driver for every piece of hardware in every permutation.
However, there do seem to be several conditions or at least average patterns that could possibly trigger a lock up.
Doing any 3 of the following things seem to trigger the crash:
-Performing file transfers
-Playing music
-Watching any format of video
-Playing something off a DVD/CD/Blu-Ray
-Typing something
-Browsing with any browser
-Playing any video game (Warcraft III, Diablo II, Left 4 Dead 2, EVE: Online, etc, etc.)
-Converting videos using Super
-Using any software suite (Autocad, Photoshop, Visual Studio, Azureus, OpenOffice)
Yet even more bogglingly, when I run every program I have (except games... and remember, 8GB of ram), nothing seems to happen, even if I leave it on overnight.
Also, some times nothing at all happens, and yet some other days I get a lock up every 10 minutes, or as rarely as once every 12 hours.
I'd like to reiterate from the computers' history: All drives, motherboard, cpu, memory, psu, case, monitor, keyboard, mouse, speakers, card reader, and wireless card have all been replaced over long periods of time. I do not know if this could possibly be caused somehow by my house somehow, but in this time span I have even moved several times. I cannot get the lock ups to stop, and I would really appreciate a fresh angle or idea that I could try.
Oh, and I've never had a component besides the 8800GT get above 80C.
Full parts history (in order of date acquired)
CPU: E2200 @ 2.8Ghz, E5200 @ 3.15Ghz, Q9550 @ stock
Memory: OCZ 2GB 800mhz DDR2 (2x1GB), OCZ 4GB 800mhz DDR2 (2x2GB), OCZ 1333Mhz DDR3 (4x2GB)
PSU: 450W OEM psu, 700W Ultra XVS modular psu, 700W Raidmax modular psu 80+ spec.
GPU: ATI x1650, Nvidia 8600GT, EVGA 8800GT Superclocked, Sparkle GTX 260 C216
Case: (Some shitty case), Ultra Grid ATX, Antec Nine Hundred
Keyboards: (have tried all of them) Razer Tarantula, OCZ Elixir, Logitech 967740-0403.
Mice: Logitech standard optical, Dell ball mouse, Logitech Wireless mouse.
Hard Drives: (all Western Digital) 160GB, 250GB, 500GB Caviar Green, 750GB Caviar Green, 750GB Caviar Black
(Currently using both the 750GB drives with the Caviar Black as boot drive. OS has a 200GB partition.)
Optical Drives: Lite-On 16x DVD-ROM drive, Pioneer 16x DVD-RW drive, Lite-On 16x DVD+/-RW drive, Lite-On Blue-Ray drive
Monitors: 2 different Dell 1280x1024 monitors, currently an Acer 23" 1080p monitor. (the H233h)
EDIT: After reading other peoples' lock-up problems (which sound remarkably like my own), I have confirmed that any solution they have does not work on my machine. The ram I have should run at 1.65V, my motherboard tried to run them at 1.6V but lower timing but I set them manually to stock settings and the voltage is set to 1.66V because the Gigabyte board boosts voltage in even increments.
The RAM runs at about 33C, which is the highest case temp except for the GPU and CPU. GPU is generally idling at about 35-38C. The Q9550 is 30C-35C. This is in a 21-22C room. Hard drives are about 24-26C.
I have checked rail voltages with a multimeter and SATA and molex rails are all right on voltage target whether under load or idle.
Thanks everyone, I'm looking forwards to some ideas to try out.