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Overclocking question on i7 870

post #1 of 27
Thread Starter 
I have a foxconn inferno katana and my settings are 21x multipier /191 blck/ 1.43125 vcore/ 1.30 vtt/ 1.95pll/1.05pch/dram1.62v ... i am trying to get 4.0 ghz also i have 1333 mhz ocz ram

My problem is that the oc is successful but only 2gb of ram works out of the 4gb
post #2 of 27
Thread Starter 
Bump
post #3 of 27
Are both DIMMS seen in the BIOS?, could be a defective RAM stick
    
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post #4 of 27
Thread Starter 
Quote:
Originally Posted by Pentium4 531 overclocker View Post

Are both DIMMS seen in the BIOS?, could be a defective RAM stick

Yes bolth dims are seen i bios but when it shows me the boot screen it only says 2gb and windows does it too
post #5 of 27
U mean when you POST it only diagnoses 2GB of RAM? Go to boot section in your bios and disable quick boot and see if it can diagnose all 4GB of RAM, disable quick boot runs ALL POST tests, and check the BIOS for any RAM sharing functions.
    
CPUMotherboardGraphicsRAM
Intel Core i7 3960X Extreme Edition Gigabyte GA-X79-UD3 MSI GTX 980 Gaming 4G HyperX Fury Red - 16GB DDR3 1866MHz 
RAMHard DriveHard DriveHard Drive
AMD Performance OEM - 16GB DDR3 1866MHz Sandisk Ultra II 500GB SSD Samsung 830 128GB SSD WD Caviar Black 500GB 
Hard DriveOptical DriveCoolingOS
WD Caviar Green 1TB MSI DVD Burner Corsair H100i Windows 10 Education 64Bit 
MonitorKeyboardPowerCase
Asus VE247H AZIO MGK L80 Mechanical Keyboard Corsair HX1050 NZXT Phantom 210 
MouseMouse PadAudioAudio
CM Sentinel Advance DXRacer Zero Series - White Shark Creative Sound Blaster Z Sennheiser HD 598Cs 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Intel Core i7 3960X Extreme Edition Gigabyte GA-X79-UD3 MSI GTX 980 Gaming 4G HyperX Fury Red - 16GB DDR3 1866MHz 
RAMHard DriveHard DriveHard Drive
AMD Performance OEM - 16GB DDR3 1866MHz Sandisk Ultra II 500GB SSD Samsung 830 128GB SSD WD Caviar Black 500GB 
Hard DriveOptical DriveCoolingOS
WD Caviar Green 1TB MSI DVD Burner Corsair H100i Windows 10 Education 64Bit 
MonitorKeyboardPowerCase
Asus VE247H AZIO MGK L80 Mechanical Keyboard Corsair HX1050 NZXT Phantom 210 
MouseMouse PadAudioAudio
CM Sentinel Advance DXRacer Zero Series - White Shark Creative Sound Blaster Z Sennheiser HD 598Cs 
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post #6 of 27
Thread Starter 
Nope still says 2048
post #7 of 27
Are the sticks inserted in the right slots? If you enable dual channel interleaved mode, you should be inserting the DIMMS into the same colored slots preferably the ones further away from the CPU socket
    
CPUMotherboardGraphicsRAM
Intel Core i7 3960X Extreme Edition Gigabyte GA-X79-UD3 MSI GTX 980 Gaming 4G HyperX Fury Red - 16GB DDR3 1866MHz 
RAMHard DriveHard DriveHard Drive
AMD Performance OEM - 16GB DDR3 1866MHz Sandisk Ultra II 500GB SSD Samsung 830 128GB SSD WD Caviar Black 500GB 
Hard DriveOptical DriveCoolingOS
WD Caviar Green 1TB MSI DVD Burner Corsair H100i Windows 10 Education 64Bit 
MonitorKeyboardPowerCase
Asus VE247H AZIO MGK L80 Mechanical Keyboard Corsair HX1050 NZXT Phantom 210 
MouseMouse PadAudioAudio
CM Sentinel Advance DXRacer Zero Series - White Shark Creative Sound Blaster Z Sennheiser HD 598Cs 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Intel Core i7 3960X Extreme Edition Gigabyte GA-X79-UD3 MSI GTX 980 Gaming 4G HyperX Fury Red - 16GB DDR3 1866MHz 
RAMHard DriveHard DriveHard Drive
AMD Performance OEM - 16GB DDR3 1866MHz Sandisk Ultra II 500GB SSD Samsung 830 128GB SSD WD Caviar Black 500GB 
Hard DriveOptical DriveCoolingOS
WD Caviar Green 1TB MSI DVD Burner Corsair H100i Windows 10 Education 64Bit 
MonitorKeyboardPowerCase
Asus VE247H AZIO MGK L80 Mechanical Keyboard Corsair HX1050 NZXT Phantom 210 
MouseMouse PadAudioAudio
CM Sentinel Advance DXRacer Zero Series - White Shark Creative Sound Blaster Z Sennheiser HD 598Cs 
  hide details  
Reply
post #8 of 27
Thread Starter 
The sticks are in dims 1 and 3 the correct ones
post #9 of 27
Thread Starter 
While not overclocked the ram runns 4 gbs
post #10 of 27
OH ok in that case , Drop the VTT to 1.225 V is how i got mine stable i guess, looks like an instability issue to me, or raise it a bit more. are there any BIOS updates for your board?
    
CPUMotherboardGraphicsRAM
Intel Core i7 3960X Extreme Edition Gigabyte GA-X79-UD3 MSI GTX 980 Gaming 4G HyperX Fury Red - 16GB DDR3 1866MHz 
RAMHard DriveHard DriveHard Drive
AMD Performance OEM - 16GB DDR3 1866MHz Sandisk Ultra II 500GB SSD Samsung 830 128GB SSD WD Caviar Black 500GB 
Hard DriveOptical DriveCoolingOS
WD Caviar Green 1TB MSI DVD Burner Corsair H100i Windows 10 Education 64Bit 
MonitorKeyboardPowerCase
Asus VE247H AZIO MGK L80 Mechanical Keyboard Corsair HX1050 NZXT Phantom 210 
MouseMouse PadAudioAudio
CM Sentinel Advance DXRacer Zero Series - White Shark Creative Sound Blaster Z Sennheiser HD 598Cs 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Intel Core i7 3960X Extreme Edition Gigabyte GA-X79-UD3 MSI GTX 980 Gaming 4G HyperX Fury Red - 16GB DDR3 1866MHz 
RAMHard DriveHard DriveHard Drive
AMD Performance OEM - 16GB DDR3 1866MHz Sandisk Ultra II 500GB SSD Samsung 830 128GB SSD WD Caviar Black 500GB 
Hard DriveOptical DriveCoolingOS
WD Caviar Green 1TB MSI DVD Burner Corsair H100i Windows 10 Education 64Bit 
MonitorKeyboardPowerCase
Asus VE247H AZIO MGK L80 Mechanical Keyboard Corsair HX1050 NZXT Phantom 210 
MouseMouse PadAudioAudio
CM Sentinel Advance DXRacer Zero Series - White Shark Creative Sound Blaster Z Sennheiser HD 598Cs 
  hide details  
Reply
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