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 AMD X2 Overclock, will this help?

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gsan
post Jun 7 2007, 03:13 AM

Electrical RF Engineer
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QUOTE(ah_khoo @ Jun 6 2007, 09:15 PM)
guys, need some help here... wat cud be d reason (in particular) of system freeze after primin for hours? my system is stable when prime with small fft (8-512K), but when i run blend test, freeze happened.  sad.gif

i admit that expert is harder to tame if compared to ultra-d, but there must be a way, just short of time to find out what is d culprit as i'm busy w job huntin lately...  sweat.gif

ram settings, ldt voltage, chipset voltage or vdimm? i notice that expert needs more juice than ultra-d or nf4-d. still my nf4-d is d best of all so far, but it's resided in my gf rig currently...  tongue.gif

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expert is for "expert" only laugh.gif
ram setting could be the factor and it's more difficult to tweak compare with nf4 older series. btw, expert vdimm overvolt 0.01v or almost same as the value in bios unlike overvolt much in older nf4, that's why sometime it need higher vdimm.
gsan
post Jun 7 2007, 10:15 AM

Electrical RF Engineer
*******
Senior Member
2,471 posts

Joined: Jan 2003

QUOTE(ah_khoo @ Jun 7 2007, 07:35 AM)
yup, mebe am just an expert wanna be...  laugh.gif am tryin to burn it w/ memtest test currently, mebe d ram need time to settle in w d new mobo. too much option available in d bios for this expert, but am kinda like it even it's torturin me now...  tongue.gif

am aimin ocz now but pocket empty, they just come out w new series lately if i'm not mistaken.  biggrin.gif
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the bios is almost same as nf4 series if I remember correctly, just the ds/dds option more advance. smile.gif some tips for you, try the lowest value first, weak 1/ lvl 1 instead of auto and the yellow slot in expert mobo is "cacat" tongue.gif

why dont go for corsair psu? icon_idea.gif
gsan
post Jun 7 2007, 12:10 PM

Electrical RF Engineer
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Senior Member
2,471 posts

Joined: Jan 2003

QUOTE(ah_khoo @ Jun 7 2007, 11:44 AM)
exactly... can't even boot up even i've tried to switch d position.  doh.gif i'm usin lvl 14 now, so far memtest ok. odd no = weak while even = normal, d smaller d no. d weaker it is, rite gsan bro? auto wud be d strongest of normal if 'im not mistaken (wild guess only since it starts w 1 instead of 0).  hmm.gif

corsair modular psu? hmm... modular psu is not my cup of tea leh...  tongue.gif
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as I knoe, lvl 9 and above is for 4 dimm, but I never try before. you're right, odd=weak and even=normal. my bh5 can up to ds/dds 8/4 at 250MHz @ 2-2-2-5, any frequency above it have to tweak from the lowest value. if I not remember wrongly, OPB suggest that only set ds to lvl 1 then tweak around the dds from lvl 1.
gsan
post Jun 8 2007, 11:07 AM

Electrical RF Engineer
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Joined: Jan 2003

2.9GHz @ 1.328v thumbup.gif

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