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i5 760 overclocking problem

post #1 of 10
Thread Starter 
every time i overclock cpu to 4ghz and run prime 95 my pc just shutsdown what does this mean not enough voltages? Why does my pc just shutdown but no BSOD and temps never go above 75 either. thanks in advance

system specs
i5 760
4gigs corsair dominator 1600mhz
750 watt thermaltake thoughpower
asus p7p55 lx mobo
gtx 580

this is is wut i set in bios

cpu vcore 1.37
imc 1.30
pll 1.80
My System
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CPUMotherboardGraphicsRAM
Intel i5 760 @ 3.8GHz ASUS P7P55 LX EVGA GTX 580sc 4gb Corsair Dominator 
Hard DriveOSMonitorPower
1tb 7200 HDD Win 7 64 bit Asus 27 inch Thermaltake 750 watts 
Case
CM 690 II Advanced 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 760 @ 3.8GHz ASUS P7P55 LX EVGA GTX 580sc 4gb Corsair Dominator 
Hard DriveOSMonitorPower
1tb 7200 HDD Win 7 64 bit Asus 27 inch Thermaltake 750 watts 
Case
CM 690 II Advanced 
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post #2 of 10
Hmmm maybe up the PLL a bit, then try v-core (you could just have a not-so-great chip for OCing).
It shouldn't be the vtt (imc) you're only running 4gb ram (2x2 I'm assuming), if anythign that's a bit higher than you'd need.

You've got all power saving features etc disabled I'll presume?


EDIT:

Just took a look at your board; you've only got a 4-pin CPU header and no VRM cooling there whatsoever (not a lot of phases either).
I wouldn't beat on that too much (it's not really a great OCing board and you could fry it); also likely why you're requiring so much voltage on the chip.
Edited by candy_van - 10/12/11 at 2:46pm
Stugots III
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 3770K @ 4.5GHz ASUS Maximus V Gene EVGA GTX 780 SC 2x8GB G.Skill 2133MHz 
Hard DriveOptical DriveCoolingOS
250GB 850-EVO | 1TB EZEX | 2TB F4 It BURNS! H100i | NB Pros Windows 10 Pro x64 
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ASUS VE258Q Filco Majestouch I Seasonic X-560w Fractal Arc Mini R2 
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Stugots III
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CPUMotherboardGraphicsRAM
i7 3770K @ 4.5GHz ASUS Maximus V Gene EVGA GTX 780 SC 2x8GB G.Skill 2133MHz 
Hard DriveOptical DriveCoolingOS
250GB 850-EVO | 1TB EZEX | 2TB F4 It BURNS! H100i | NB Pros Windows 10 Pro x64 
MonitorKeyboardPowerCase
ASUS VE258Q Filco Majestouch I Seasonic X-560w Fractal Arc Mini R2 
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post #3 of 10
Thread Starter 
yea its all off
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 760 @ 3.8GHz ASUS P7P55 LX EVGA GTX 580sc 4gb Corsair Dominator 
Hard DriveOSMonitorPower
1tb 7200 HDD Win 7 64 bit Asus 27 inch Thermaltake 750 watts 
Case
CM 690 II Advanced 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 760 @ 3.8GHz ASUS P7P55 LX EVGA GTX 580sc 4gb Corsair Dominator 
Hard DriveOSMonitorPower
1tb 7200 HDD Win 7 64 bit Asus 27 inch Thermaltake 750 watts 
Case
CM 690 II Advanced 
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post #4 of 10
Thread Starter 
i require a lot of voltages because when i set at 1.37 it runs at 1.35 on cpuz and if i run it on 1.35 itll be 1.30 or under thats weird
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 760 @ 3.8GHz ASUS P7P55 LX EVGA GTX 580sc 4gb Corsair Dominator 
Hard DriveOSMonitorPower
1tb 7200 HDD Win 7 64 bit Asus 27 inch Thermaltake 750 watts 
Case
CM 690 II Advanced 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 760 @ 3.8GHz ASUS P7P55 LX EVGA GTX 580sc 4gb Corsair Dominator 
Hard DriveOSMonitorPower
1tb 7200 HDD Win 7 64 bit Asus 27 inch Thermaltake 750 watts 
Case
CM 690 II Advanced 
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Reply
post #5 of 10
Quote:
Originally Posted by candy_van View Post
Hmmm maybe up the PLL a bit, then try v-core (you could just have a not-so-great chip for OCing).
It shouldn't be the vtt (imc) you're only running 4gb ram (2x2 I'm assuming), if anythign that's a bit higher than you'd need.

You've got all power saving features etc disabled I'll presume?


EDIT:

Just took a look at your board; you've only got a 4-pin CPU header and no VRM cooling there whatsoever (not a lot of phases either).
I wouldn't beat on that too much (it's not really a great OCing board and you could fry it); also likely why you're requiring so much voltage on the chip.
It's nearly impossible to "fry" a cpu since 2004 lol, the only way you could manage that is if you're using extreme cooling since the comp would auto shutdown (due to high temps) long before any damage could occur.

What does the CPU header have to do with anything?? The fan will run at 100% no matter what, this would only hinder his ability to control it. My 1156 rig uses a $38 biostar t55hd and overclocks 4.2 stable 24/7. Considering the 22x multi (24-25 turbo), most 1156 mobos are capable of pushing an i5 760 provided they have decent voltage control (if not you can still get 3.6-8 with small voltage boost).

Anyway.. Your problem may be cooling as overheating usually results in an abrupt shutdown rather than bsod. It normally wouldn't be an issue but the stock hsf for the 760 is abysmal, however 1.37 and 10 minutes of prime95 isn't too much so you should also check your vtt voltage and maybe bump the vcore as some chips require 1.4+ for 4 ghz stable.
Edited by xeon22 - 10/13/11 at 3:53am
aurora
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i5 760 Biostar TH55HD Reference GTX 460 1gb 4 gb Kingston HyperX Blu 
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aurora
(13 items)
 
  
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i5 760 Biostar TH55HD Reference GTX 460 1gb 4 gb Kingston HyperX Blu 
Hard DriveOptical DriveOSMonitor
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post #6 of 10
^ I said fry the board, which is VERY possible when you don't have sufficient VRM cooling
Stugots III
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CPUMotherboardGraphicsRAM
i7 3770K @ 4.5GHz ASUS Maximus V Gene EVGA GTX 780 SC 2x8GB G.Skill 2133MHz 
Hard DriveOptical DriveCoolingOS
250GB 850-EVO | 1TB EZEX | 2TB F4 It BURNS! H100i | NB Pros Windows 10 Pro x64 
MonitorKeyboardPowerCase
ASUS VE258Q Filco Majestouch I Seasonic X-560w Fractal Arc Mini R2 
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Stugots III
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 3770K @ 4.5GHz ASUS Maximus V Gene EVGA GTX 780 SC 2x8GB G.Skill 2133MHz 
Hard DriveOptical DriveCoolingOS
250GB 850-EVO | 1TB EZEX | 2TB F4 It BURNS! H100i | NB Pros Windows 10 Pro x64 
MonitorKeyboardPowerCase
ASUS VE258Q Filco Majestouch I Seasonic X-560w Fractal Arc Mini R2 
MouseMouse PadAudioAudio
Logitech G502 Vengeance MM200 HT Omega eClaro SHURE SRH-840 | Audioengine A2+S8 
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post #7 of 10
Yeah that board is poor for overclocking,
lower the vcore to 1.3v
disable C-state, intel speedstep ad turbo boost

Did you oc the memory and for what speed and voltage?
Humming Box
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I5 760 EVGA P55 Classified 200 MSI Twinfrozer GTX 980 12gb DDR3 GskillRipjaws 
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Humming Box
(13 items)
 
  
CPUMotherboardGraphicsRAM
I5 760 EVGA P55 Classified 200 MSI Twinfrozer GTX 980 12gb DDR3 GskillRipjaws 
Hard DriveOptical DriveOSMonitor
Samsung 840 120gb +500x3 HDD 1 LG Super Multi windows 7 64 Ultimate LG W2361V 
PowerCaseMouse
Corsair RC 850W Cooler Master ATCS 840 with window X7 
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post #8 of 10
Thread Starter 
speed is 1600mhz at 1.65v
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 760 @ 3.8GHz ASUS P7P55 LX EVGA GTX 580sc 4gb Corsair Dominator 
Hard DriveOSMonitorPower
1tb 7200 HDD Win 7 64 bit Asus 27 inch Thermaltake 750 watts 
Case
CM 690 II Advanced 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 760 @ 3.8GHz ASUS P7P55 LX EVGA GTX 580sc 4gb Corsair Dominator 
Hard DriveOSMonitorPower
1tb 7200 HDD Win 7 64 bit Asus 27 inch Thermaltake 750 watts 
Case
CM 690 II Advanced 
  hide details  
Reply
post #9 of 10
Thread Starter 
so the whole pc shutting down is because of high temps i mean itll go up to 80 and thats the highest and boom shutdown. i thought even the stock cooler can handle up to 80c and not shutdown pc well not overclock that is.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 760 @ 3.8GHz ASUS P7P55 LX EVGA GTX 580sc 4gb Corsair Dominator 
Hard DriveOSMonitorPower
1tb 7200 HDD Win 7 64 bit Asus 27 inch Thermaltake 750 watts 
Case
CM 690 II Advanced 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 760 @ 3.8GHz ASUS P7P55 LX EVGA GTX 580sc 4gb Corsair Dominator 
Hard DriveOSMonitorPower
1tb 7200 HDD Win 7 64 bit Asus 27 inch Thermaltake 750 watts 
Case
CM 690 II Advanced 
  hide details  
Reply
post #10 of 10
Thread Starter 
i been trying to overclock this cpu for months and im pretty sure my cpu cooler is kinda average in performance not the best i think its kinda like the corsair h50
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 760 @ 3.8GHz ASUS P7P55 LX EVGA GTX 580sc 4gb Corsair Dominator 
Hard DriveOSMonitorPower
1tb 7200 HDD Win 7 64 bit Asus 27 inch Thermaltake 750 watts 
Case
CM 690 II Advanced 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 760 @ 3.8GHz ASUS P7P55 LX EVGA GTX 580sc 4gb Corsair Dominator 
Hard DriveOSMonitorPower
1tb 7200 HDD Win 7 64 bit Asus 27 inch Thermaltake 750 watts 
Case
CM 690 II Advanced 
  hide details  
Reply
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