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Can't hit 400MHz fsb on G31 - Page 2

post #11 of 16
G31 is Limited to 411FSB but you can get a few more Mhz by increasing the PCI-e Clock to 105~ on some boards

G31 Chipset will not pick a HDD up above 411FSB so you need to raise the PCI-e Clock. I have been there and done that. 411X9 Gave me 3.71ghz on stock V-core so it was a nice gain.

The E7300 has a 10X Multi and a 1066mhz FSB out of the box so you will have some headroom OC'ing on a G31 aslong as it has Vcore Adjustment and RAM Adjustment.
Black Pearl
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Black Pearl
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post #12 of 16
does it boot at default settings?
you should start fresh and remove any software overclocking...

then go here and adjust manually...


E-Boney
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E-Boney
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post #13 of 16
Thread Starter 
Quote:
Originally Posted by mannyfc View Post
does it boot at default settings?
you should start fresh and remove any software overclocking...

then go here and adjust manually...

Yes it does boot at default settings. I can go upto 340x10, but nothing more than that. I really want 400x9. Is there anything I should do with RAM timings? I also tried increasing the nb voltage, but no luck.
post #14 of 16
Thread Starter 
Can anyone please help me?
post #15 of 16
Thread Starter 
Quote:
Originally Posted by Jesse^_^ View Post
G31 is Limited to 411FSB but you can get a few more Mhz by increasing the PCI-e Clock to 105~ on some boards

G31 Chipset will not pick a HDD up above 411FSB so you need to raise the PCI-e Clock. I have been there and done that. 411X9 Gave me 3.71ghz on stock V-core so it was a nice gain.

The E7300 has a 10X Multi and a 1066mhz FSB out of the box so you will have some headroom OC'ing on a G31 aslong as it has Vcore Adjustment and RAM Adjustment.
Can you please post your settings, or tell me how you've done it?
post #16 of 16
My Settings I changed were just these.

FSB: From 333Mhz to 411Mhz
RAM Speed: To 6-5-5-15 So it runs 1:1 at 822mhz.
RAM Voltage: 1.85v Raised to 1.9125v (Had BSOD'ing)
VCore: Left at Stock

My Board is in sig. The E7300 Should get 3.5ghz Relatively easy.
Black Pearl
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Hard DriveHard DriveHard DriveOptical Drive
WD Caviar Green 1TB X2 (Boot/Storage), Seagate ... Seagate Barracuda 7200.12 500GB (Backup) 2X Seagate Barracuda's 7200.7 60GB (Scratch) 2X Super Ritemaster CD/DVD 
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Noctua NHC14 P/P 200mm Front, 200mm Top, 120mm Side, 120mm Exhau... Windows 7 Ultimate 64 Bit G2220HD 21.5" BenQ at 1920X1080 
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Razer Blackwidow Ultmate BF3 Ediiton OCZ ZX 850w PSU HAF912A w 120mm Side fan Razer DeathAdder 3.5G 
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Black Pearl
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CPUMotherboardGraphicsRAM
Intel 2500k 3103B297# 4.7ghz@1.408v AShitRock Z77 Extreme 4 (No.2) ATI Gigabyte 7870HD Crossfire 16GB Corsair XMS3/Kingston 1600mhz, 9-8-9-24-1T... 
Hard DriveHard DriveHard DriveOptical Drive
WD Caviar Green 1TB X2 (Boot/Storage), Seagate ... Seagate Barracuda 7200.12 500GB (Backup) 2X Seagate Barracuda's 7200.7 60GB (Scratch) 2X Super Ritemaster CD/DVD 
CoolingCoolingOSMonitor
Noctua NHC14 P/P 200mm Front, 200mm Top, 120mm Side, 120mm Exhau... Windows 7 Ultimate 64 Bit G2220HD 21.5" BenQ at 1920X1080 
KeyboardPowerCaseMouse
Razer Blackwidow Ultmate BF3 Ediiton OCZ ZX 850w PSU HAF912A w 120mm Side fan Razer DeathAdder 3.5G 
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Razer Goliathus Control Edition Corsair Vengeance 1300's/Logitech 530's Creative Soundblaster X-Fi Titanium PCI-e Lamptron FC8 Fan controller 
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