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Vdroop problem ?

post #1 of 14
Thread Starter 
Hello fellow ocn members the reason for this post is cause im having computer reboots while during sleeping hours. I basically work from home and spent all day in front of my computer, but when I go to sleep (usually 3 am) when I wake up I found that my computer has rebooted.

I have it oc at 3.0 at this moment and the Vcore is at 1.25 at BIOS. My Q6600 has a VID of 1.250. I managed to OC and have it stable on Prime and OCCT with a Vcore of 1.30 @3.0 = this to complete benchmarks successfully I decided to lower it to 1.25 recently to test during gaming and it works perfectly while I do so but on sleeping ours the pc reboots.

While is on usage I see the Vcore drops to 1.23 and runs fine.. I would like to hear from you guys that the only way to have it stable 24/7 should be to have Vcore to 1.30 and not 1.25? is the VID value must be more when OC? Is my mobo v drop too exaggerated? what is going on anyway?

Any Ideas?
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CopperQuad
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post #2 of 14
Is this every night? Windows update will automatically install updates if you have it set to and it may be that.
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Gunmetal Tower
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post #3 of 14
If its stable on prime, you certainly aren't getting crashes with it at idle while you sleep due to OC related instability. Probably updates or some other program running that's restarting the system.
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post #4 of 14
Thread Starter 
Quote:
Originally Posted by IEATFISH View Post
Is this every night? Windows update will automatically install updates if you have it set to and it may be that.
almost everynight.
CopperQuad
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CopperQuad
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post #5 of 14
Thread Starter 
Quote:
Originally Posted by BikePilot View Post
If its stable on prime, you certainly aren't getting crashes with it at idle while you sleep due to OC related instability. Probably updates or some other program running that's restarting the system.
It was stable when using vcore 1.30 but now that I lower it to 1.25 It does that. So I wonder why 1.25 is safe during heavy gaming but when idle not?
CopperQuad
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Intel Q6600 (g0) @ 3.4 Ghz 1.38 volts P5N32-E SLI Plus 2xeVGA 8800GT Superclocked SLI 4gb 4x1GB Ballistix Tracers PC2-8500 Dual Channel 
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CopperQuad
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Hard DriveOptical DriveOSMonitor
Seagate Barracuda 7200.10 320GB / 1T Sony/NEC Optiarc 7170A Sata Windows 7 Ultimate 64b Samsung Syncmaster P2770HD 
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post #6 of 14
Thread Starter 
bump
CopperQuad
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CopperQuad
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CPUMotherboardGraphicsRAM
Intel Q6600 (g0) @ 3.4 Ghz 1.38 volts P5N32-E SLI Plus 2xeVGA 8800GT Superclocked SLI 4gb 4x1GB Ballistix Tracers PC2-8500 Dual Channel 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 7200.10 320GB / 1T Sony/NEC Optiarc 7170A Sata Windows 7 Ultimate 64b Samsung Syncmaster P2770HD 
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post #7 of 14
You should only bump your thread after it has had no activity in the last 24 hours. Just FYI.

It may also be something else that is crashing your computer. The fact that it is every night makes me think something is scheduled and fails at night. If it doesn't happen with a higher vcore, why don't you bump the vcore up a little and see how high you need to go and leave it at that?
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Gunmetal Tower
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post #8 of 14
Thread Starter 
Sorry

Well the windows update is off I manually install updates. I manage to have it stable when Vcore 1.30 but just wondering why at Idle reboots and when gaming not.
CopperQuad
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Q6600 (g0) @ 3.4 Ghz 1.38 volts P5N32-E SLI Plus 2xeVGA 8800GT Superclocked SLI 4gb 4x1GB Ballistix Tracers PC2-8500 Dual Channel 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 7200.10 320GB / 1T Sony/NEC Optiarc 7170A Sata Windows 7 Ultimate 64b Samsung Syncmaster P2770HD 
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Microsoft NaturalE 4000 PC Power & Cooling Silencer 750 Quad SLI Lian Li PC-A60C Limited Edition Logitech G9 
Mouse Pad
Why? 
  hide details  
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CopperQuad
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Q6600 (g0) @ 3.4 Ghz 1.38 volts P5N32-E SLI Plus 2xeVGA 8800GT Superclocked SLI 4gb 4x1GB Ballistix Tracers PC2-8500 Dual Channel 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 7200.10 320GB / 1T Sony/NEC Optiarc 7170A Sata Windows 7 Ultimate 64b Samsung Syncmaster P2770HD 
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Microsoft NaturalE 4000 PC Power & Cooling Silencer 750 Quad SLI Lian Li PC-A60C Limited Edition Logitech G9 
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Why? 
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post #9 of 14
I kind of wonder if EIST (if it's enabled) might be dropping the voltages too low while idling.

Also I've found 5-10 runs of the Intel Burn Test usually does a better job of stressing the cores than prime.
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post #10 of 14
Thread Starter 
No is not enabled and yeah I passed the Intel Burn test. I think is something wierd... cause I can use my pc with Vcore 1.25 doing anything I need.. but I guess when Idling someone beyond my knowledge occurs.
CopperQuad
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Q6600 (g0) @ 3.4 Ghz 1.38 volts P5N32-E SLI Plus 2xeVGA 8800GT Superclocked SLI 4gb 4x1GB Ballistix Tracers PC2-8500 Dual Channel 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 7200.10 320GB / 1T Sony/NEC Optiarc 7170A Sata Windows 7 Ultimate 64b Samsung Syncmaster P2770HD 
KeyboardPowerCaseMouse
Microsoft NaturalE 4000 PC Power & Cooling Silencer 750 Quad SLI Lian Li PC-A60C Limited Edition Logitech G9 
Mouse Pad
Why? 
  hide details  
Reply
CopperQuad
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Q6600 (g0) @ 3.4 Ghz 1.38 volts P5N32-E SLI Plus 2xeVGA 8800GT Superclocked SLI 4gb 4x1GB Ballistix Tracers PC2-8500 Dual Channel 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 7200.10 320GB / 1T Sony/NEC Optiarc 7170A Sata Windows 7 Ultimate 64b Samsung Syncmaster P2770HD 
KeyboardPowerCaseMouse
Microsoft NaturalE 4000 PC Power & Cooling Silencer 750 Quad SLI Lian Li PC-A60C Limited Edition Logitech G9 
Mouse Pad
Why? 
  hide details  
Reply
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