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Why am I failing Prime95?

post #1 of 9
Thread Starter 
I was wondering why I keep failing this test almost immediately after I start it? This is what I have OC'd. My system though is stable. I don't have any problems running games or other apps. What do you think might be happening?
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Opteron 165 @ 2.25Ghz DFI LP UT NF4 SLI-DR EVGA 8600GTS 256MB 4 GB G.Skill F1-3200phu2-2gbns 
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The Beast
(13 items)
 
Kids PC!
(14 items)
 
 
CPUMotherboardGraphicsRAM
Opteron 165 @ 2.25Ghz DFI LP UT NF4 SLI-DR EVGA 8600GTS 256MB 4 GB G.Skill F1-3200phu2-2gbns 
Hard DriveOptical DriveCoolingOS
Samsung 840 PRO 128GB SSD ASUS DRW-24B1ST/BLK/B/AS Thermaltake Blue Orb II Microsoft Windows 7 Pro x64 
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post #2 of 9
It looks to me like you need more core voltage
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post #3 of 9
Thread Starter 
I noticed CPU-z is posting the wrong Vcore. It's actually running at 1.56 to 1.6v and I can't make it go higher.
The Beast
(13 items)
 
Kids PC!
(14 items)
 
 
CPUMotherboardGraphicsRAM
Opteron 165 @ 2.25Ghz DFI LP UT NF4 SLI-DR EVGA 8600GTS 256MB 4 GB G.Skill F1-3200phu2-2gbns 
Hard DriveOptical DriveCoolingOS
Samsung 840 PRO 128GB SSD ASUS DRW-24B1ST/BLK/B/AS Thermaltake Blue Orb II Microsoft Windows 7 Pro x64 
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Antec EA380D Zalman Z5 Mid Tower 
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The Beast
(13 items)
 
Kids PC!
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CPUMotherboardGraphicsRAM
Opteron 165 @ 2.25Ghz DFI LP UT NF4 SLI-DR EVGA 8600GTS 256MB 4 GB G.Skill F1-3200phu2-2gbns 
Hard DriveOptical DriveCoolingOS
Samsung 840 PRO 128GB SSD ASUS DRW-24B1ST/BLK/B/AS Thermaltake Blue Orb II Microsoft Windows 7 Pro x64 
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post #4 of 9
You could try a bigger divider then or maybe your RAM needs more voltage.
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Athlon 64 3700+ @ 3.0 DFI lan P UT Ultra-D Win XP Pro liquidvideo 17" LCD 
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My System
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CPUMotherboardOSMonitor
Athlon 64 3700+ @ 3.0 DFI lan P UT Ultra-D Win XP Pro liquidvideo 17" LCD 
KeyboardPowerCaseMouse
a wal mart one truepower 2 550W Sunbeam Transformer razer diamondback 
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post #5 of 9
Thread Starter 
I already have the ram at 2.9v and I'm afraid to take it higher. Is 3v too high?
The Beast
(13 items)
 
Kids PC!
(14 items)
 
 
CPUMotherboardGraphicsRAM
Opteron 165 @ 2.25Ghz DFI LP UT NF4 SLI-DR EVGA 8600GTS 256MB 4 GB G.Skill F1-3200phu2-2gbns 
Hard DriveOptical DriveCoolingOS
Samsung 840 PRO 128GB SSD ASUS DRW-24B1ST/BLK/B/AS Thermaltake Blue Orb II Microsoft Windows 7 Pro x64 
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Antec EA380D Zalman Z5 Mid Tower 
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The Beast
(13 items)
 
Kids PC!
(14 items)
 
 
CPUMotherboardGraphicsRAM
Opteron 165 @ 2.25Ghz DFI LP UT NF4 SLI-DR EVGA 8600GTS 256MB 4 GB G.Skill F1-3200phu2-2gbns 
Hard DriveOptical DriveCoolingOS
Samsung 840 PRO 128GB SSD ASUS DRW-24B1ST/BLK/B/AS Thermaltake Blue Orb II Microsoft Windows 7 Pro x64 
PowerCase
Antec EA380D Zalman Z5 Mid Tower 
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post #6 of 9
Your motherboard could be dying. I'm actually more further along as far as rig problems go. Not sure if you're seen my threads but I've replaced quite a bit already and I have no stability and can't bench worth a :turd: If you have another PC or spare parts to swap out then get to it! Sometimes it's hard to narrow down these headaches to a single component but you gotta try something.
    
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74Gb Raptor + 750Gb Seagate eSata XP Pro Samsung 226BW 22" LCD Logitech 
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Q6600 G0 @ 3.42GHz Asus P5K Deluxe XFX 8800 ULTRA 710/2340 2x1Gb Crucial Ballistix Tracers PC2 8500 
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74Gb Raptor + 750Gb Seagate eSata XP Pro Samsung 226BW 22" LCD Logitech 
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post #7 of 9
Thread Starter 
Quote:
Originally Posted by Transonic
Your motherboard could be dying. I'm actually more further along as far as rig problems go. Not sure if you're seen my threads but I've replaced quite a bit already and I have no stability and can't bench worth a :turd: If you have another PC or spare parts to swap out then get to it! Sometimes it's hard to narrow down these headaches to a single component but you gotta try something.
First my board is brand new and I hope that it's not already going to #%@*&. But I don't have any stability problems. I can run memtest fine. I have no problems using Aquamark or any of the 3D benches. I'm just wondering if it's just a bug and if I should even worry about it.
The Beast
(13 items)
 
Kids PC!
(14 items)
 
 
CPUMotherboardGraphicsRAM
Opteron 165 @ 2.25Ghz DFI LP UT NF4 SLI-DR EVGA 8600GTS 256MB 4 GB G.Skill F1-3200phu2-2gbns 
Hard DriveOptical DriveCoolingOS
Samsung 840 PRO 128GB SSD ASUS DRW-24B1ST/BLK/B/AS Thermaltake Blue Orb II Microsoft Windows 7 Pro x64 
PowerCase
Antec EA380D Zalman Z5 Mid Tower 
  hide details  
Reply
The Beast
(13 items)
 
Kids PC!
(14 items)
 
 
CPUMotherboardGraphicsRAM
Opteron 165 @ 2.25Ghz DFI LP UT NF4 SLI-DR EVGA 8600GTS 256MB 4 GB G.Skill F1-3200phu2-2gbns 
Hard DriveOptical DriveCoolingOS
Samsung 840 PRO 128GB SSD ASUS DRW-24B1ST/BLK/B/AS Thermaltake Blue Orb II Microsoft Windows 7 Pro x64 
PowerCase
Antec EA380D Zalman Z5 Mid Tower 
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post #8 of 9
Thread Starter 
bumper
The Beast
(13 items)
 
Kids PC!
(14 items)
 
 
CPUMotherboardGraphicsRAM
Opteron 165 @ 2.25Ghz DFI LP UT NF4 SLI-DR EVGA 8600GTS 256MB 4 GB G.Skill F1-3200phu2-2gbns 
Hard DriveOptical DriveCoolingOS
Samsung 840 PRO 128GB SSD ASUS DRW-24B1ST/BLK/B/AS Thermaltake Blue Orb II Microsoft Windows 7 Pro x64 
PowerCase
Antec EA380D Zalman Z5 Mid Tower 
  hide details  
Reply
The Beast
(13 items)
 
Kids PC!
(14 items)
 
 
CPUMotherboardGraphicsRAM
Opteron 165 @ 2.25Ghz DFI LP UT NF4 SLI-DR EVGA 8600GTS 256MB 4 GB G.Skill F1-3200phu2-2gbns 
Hard DriveOptical DriveCoolingOS
Samsung 840 PRO 128GB SSD ASUS DRW-24B1ST/BLK/B/AS Thermaltake Blue Orb II Microsoft Windows 7 Pro x64 
PowerCase
Antec EA380D Zalman Z5 Mid Tower 
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post #9 of 9
Quote:
Originally Posted by crashovride02
bumper
Try losening your memory timmings to 3 4 4 8
My System
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
FX-57 lapped DFI Lanparty NF4 SLI DR 2x7800GT OC 2x512 PNY DDR600 
Hard DriveOSMonitorKeyboard
4x36gb Raptors raid-0 2000 pro HP P1100 20 inch Micro wireless 
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Antic 550 True Control TT Armor Ge optical 
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