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OC help, 830D, P5nd2-sli delux, Corsair PC-8000

post #1 of 4
Thread Starter 
Hi everyone,
Im a newbie on the whole overclocking stuff. been trying to oc my system with no good results.. could anyone give me a hand, like complete bios settings and so on,,, whant to reach atleast 1000 mhz fsb,, so i can run my memmory att full speed.. currently running 800 on the memory as well as cpu.
System spec: Asus p5nd2-sli Delux, 830D, corsair DDR2 pc-8000 ( 1ghz)
2x XFX geforce 7800 gt´s, Everything is watercooled (included the 2 craphics) using the asetek extreme waterchill kit

so i should have enough cooling to squeez a good bit. have read a lot about the different bios versions for the mb.. and it seems that the latest bios isnt working to good.. i still have the stock bios.. memmory is running at 2,2V timings, 5-4-4-9-6.

thanx for any help.

Peter , sweden
3dmark 2005 score (stock) 8250
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
P 830D @ 3,6 . E6600@?? Asus P5NSLI XFX 7800 GT Extreme Corsair XMS2 PC-8000 1ghz 
Hard DriveOSMonitorKeyboard
1x raptor. 2x 250sata2 Win XP sp2 Samsung 19" 960 BF glossy logitech LX-700 
PowerCaseMouse
Watercooled 500W $$ Lian Li PC-767 logitech LX-700 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
P 830D @ 3,6 . E6600@?? Asus P5NSLI XFX 7800 GT Extreme Corsair XMS2 PC-8000 1ghz 
Hard DriveOSMonitorKeyboard
1x raptor. 2x 250sata2 Win XP sp2 Samsung 19" 960 BF glossy logitech LX-700 
PowerCaseMouse
Watercooled 500W $$ Lian Li PC-767 logitech LX-700 
  hide details  
Reply
post #2 of 4
The P5N mb doesnt like to run past 800mhz on the mem buss.
Try these settings....
overclock profile..Manual
250fsb
800mhz mem
2.1 vdimm
1.5 vcore
mem timings..4-3-3-7-4
Go into CPU configuration and disable everything but Hyperthreading and Microcode updation.
Busa's Opti
(13 items)
 
  
CPUMotherboardGraphicsRAM
intel E6700 P5W DH Deluxe Wifi BFG 7800gtx 2g pc6400 4-4-4-12 
Hard DriveOptical DriveOSMonitor
2x WD 74G raptors in raid0 NEC 3520 winXP sp2 Dell 24" widescreen LCD 
KeyboardPowerCaseMouse
Z board w/bf2 keyset Zeus 650sli+450 dual booting UFO Opti1203 blk/UV blue logitech G7 
Mouse Pad
Xtrack "ripper" 
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Busa's Opti
(13 items)
 
  
CPUMotherboardGraphicsRAM
intel E6700 P5W DH Deluxe Wifi BFG 7800gtx 2g pc6400 4-4-4-12 
Hard DriveOptical DriveOSMonitor
2x WD 74G raptors in raid0 NEC 3520 winXP sp2 Dell 24" widescreen LCD 
KeyboardPowerCaseMouse
Z board w/bf2 keyset Zeus 650sli+450 dual booting UFO Opti1203 blk/UV blue logitech G7 
Mouse Pad
Xtrack "ripper" 
  hide details  
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post #3 of 4
Quote:
Originally Posted by busa
The P5N mb doesnt like to run past 800mhz on the mem buss.
Try these settings....
overclock profile..Manual
250fsb
800mhz mem
2.1 vdimm
1.5 vcore
mem timings..4-3-3-7-4
Go into CPU configuration and disable everything but Hyperthreading and Microcode updation.
How can you run those mem timings. The final number "4" is less than the second to last number "7". I thought the final number was always suppossed to be the second to last number plus the 3rd to last number "3". So, I would set it up as a "10" at least. Am I wrong or what??
    
CPUMotherboardGraphicsRAM
Pentium D 840 EE 3.2@3.744 ASUS P5ND2-SLI Deluxe NVIDIA 7800 GTX x2 (SLI) 2 gig Crucial Ballastix 800 mhz 
Hard DriveOSMonitorKeyboard
320 RAID SATA (160x2) XP Professional-SP 2 BenQ 20.1 LCD Logitech MX 3100 
PowerCaseMouseMouse Pad
650 Watt SilverStone Alienware Black Logitech MX Laser 1000 Alienware Game Pad 
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CPUMotherboardGraphicsRAM
Pentium D 840 EE 3.2@3.744 ASUS P5ND2-SLI Deluxe NVIDIA 7800 GTX x2 (SLI) 2 gig Crucial Ballastix 800 mhz 
Hard DriveOSMonitorKeyboard
320 RAID SATA (160x2) XP Professional-SP 2 BenQ 20.1 LCD Logitech MX 3100 
PowerCaseMouseMouse Pad
650 Watt SilverStone Alienware Black Logitech MX Laser 1000 Alienware Game Pad 
  hide details  
Reply
post #4 of 4
Thread Starter 
Quote:
Originally Posted by busa
The P5N mb doesnt like to run past 800mhz on the mem buss.
Try these settings....
overclock profile..Manual
250fsb
800mhz mem
2.1 vdimm
1.5 vcore
mem timings..4-3-3-7-4
Go into CPU configuration and disable everything but Hyperthreading and Microcode updation.

Hi.
thanks for reply. I will start oc as soon as i get home. one question.. memory timing.. you run 1:1?? reason i ask is because everywere ive read that the 1000 mhz timings for the corsair xms should be like : 5-4-4-9-6... and shouldent i be able to run them at 1000 mhz?

thanx.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
P 830D @ 3,6 . E6600@?? Asus P5NSLI XFX 7800 GT Extreme Corsair XMS2 PC-8000 1ghz 
Hard DriveOSMonitorKeyboard
1x raptor. 2x 250sata2 Win XP sp2 Samsung 19" 960 BF glossy logitech LX-700 
PowerCaseMouse
Watercooled 500W $$ Lian Li PC-767 logitech LX-700 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
P 830D @ 3,6 . E6600@?? Asus P5NSLI XFX 7800 GT Extreme Corsair XMS2 PC-8000 1ghz 
Hard DriveOSMonitorKeyboard
1x raptor. 2x 250sata2 Win XP sp2 Samsung 19" 960 BF glossy logitech LX-700 
PowerCaseMouse
Watercooled 500W $$ Lian Li PC-767 logitech LX-700 
  hide details  
Reply
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