Official DFI NF4Ultra-D/SLi owners thread.

Pre week 42 IIRC, so that could be your problem. as for memory, its a little bit of a lotto realy with this board.

But main ones to adjust are : CAS(tcl), Ras to Cas delay(trcd),RAS & Tras
 
AFK_Matrix said:
Ok i have a ultra board with this molex on the board. Now in the instructions it says it is for HDD type (5v/12v) now i also have a Tagan power supply. On the tagan one of the connnectors sayd HDD and is blue, now does his go to the hardrive or the molex on the motherboard as i am really confused now lol.
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Just plug a standard Molex in it.
 
MikeHowett said:
Right, finally finished putting everything together! So far had no problems at all!

Currently running @ 250 x 11, mem 1:1, CPU 1.5v, VDIMM 3.0v, timings 3,3,2,6. Ran prime95 for about 20mins, no errors, need to do a through test though :p ! CPU load temp was ~44c with an XP120.

Specs: DFI-NF4 SLi-DR REV A.01 (BETA BIOS 2.09), FX55 @ 2750MHz, OCZ PC3700EB, OCZ520W PSU, XFX6800Ultra, 2 x 74GB WD Raptors in RAID0

Ran a quick 3D Mark2001SE test and scored 27685, GFX @ 450/1200

1MB SuperPi: 31 seconds

Need some new mem to achieve higher HTT:)

Also noticed my +12v rail at 11.74 - 11.84, LED on PSU is green though and stabilty seems fine, so i'll leave that for now:)
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Looking good Mike, I would try a Higher HTT (400+) with a 120 or 100mem setting. Don't forget to set PCIe to 101mhz though
 
TCCD realy is depending upon the week.

437 is king of the low voltage stuff, 440 onwards was responding to higher Vdimm to help keep tighter timings.
 
its does seem a little bit of a lotto with some TCCD on NF4's, but be something to do with the packaging/layout.
If ppl are having problems with corsair ram, pls give as much info from their label as possible
 
Mine are working fine, and did'nt need to have the extra ports enabled in BIOS, but always worth checking.
Otherwise you have them plugged in wrong
 
Gaz,
if you read first post they list the latest drivers , but most pppl are running the other LAN anyway, since the Nvidia one is a little twitchy and needs the MAC addy manualy puttting in.
 
Minstadave said:
Pics of the arctic cooler mods, its not pretty but I've sanded it down some more and you can't see it anyway.




Click on them for larger images.
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Looks like someone was hungry :)
 
Use SEARCH function for the thread, it will only pull up the points you want.

Their is no major flaw, so far. Only niggly ones, first post is most of the info you want.
 
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