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 NF7/NF7-S Rev2.0 Modded Bios, : Discussions and Results :)

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gsan
post Jul 11 2005, 05:35 PM

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QUOTE(evildonkey @ Jul 11 2005, 04:17 PM)
if ya follow it exactly like the guide, it won;t work...i've tried shading the resistor or watever it is wif a few stroke using a 2b pencil but nothing happens...then i tried 10-20 strokes only 0.05v increment then when i cover the whole thing with led it's slightly higher than wat i wanted (2.1v max) and i hafto repeat the process for quite a lot of times b4 i manage to tweak it according to wat i wanted
*
so, could you show me how do you pencil it? izzit pencil the whole resistor or just around the side of it? notworthy.gif
gsan
post Jul 28 2005, 07:01 PM

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i've experience that disable APIC will give you lower performance.
gsan
post Jul 28 2005, 11:19 PM

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@ Dead__Man

you did the vcore fluctuation pencil trick, right? i just wonder that have you faced the problem that cant get over 1.85v after doing the trick? because once I set the vcore over 1.85v, the mobo cant boot and the beep sound will be heard.

@ cubchai

yes, disable APIC will give more fsb. But for my case, the extra 3mhz fsb cant cover back the lower bandwidth.
gsan
post Jul 29 2005, 07:28 PM

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QUOTE(tone @ Jul 29 2005, 04:32 AM)
most important is the mobo & tictac's bios can go 267Mhz @ 2-2-2-11 CPC ON (1T)
APIC not too sure got off or not ..Bandwith ard 4100?
*
you're the sifu of NF7 , 267Mhz @ 2-2-2-11-1T notworthy.gif
gsan
post Aug 1 2005, 11:27 PM

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d27_619R2 by trats

max. stable fsb 252 @ 2-2-2-11, 1T
gsan
post Aug 2 2005, 02:45 PM

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QUOTE(Monkey King @ Aug 2 2005, 02:31 PM)
where u d/l this...im uisng merlin D27....dual channel with BT n CT 512MB
D43 double sided...cant pass 210FSB sad.gif timing 2.5-3-3-11
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http://members.lycos.co.uk/hallampg/BIOS/BETA%20BIOS/Trats/ thumbup.gif
gsan
post Aug 4 2005, 11:22 PM

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QUOTE(kelvin_hata @ Aug 4 2005, 10:43 PM)
y sad...mantarays is the best oc bios...
even vcore can go til 2.05v still can boot sweat.gif
*
that's nothing with the bios, psu is the main reason. before i'm using enlight 350w, once i set vcore to 2.0v, the pc must automatic shutdown. but since change to acbel 450w, i can get more than that.

QUOTE(kelvin_hata @ Aug 4 2005, 11:03 PM)
max i get is 265++ 270 can boot n login winxp but 4-5 min mouse start hang...then keyboard...but the pc still on...winamp still playing mp3...tat the funny thing laugh.gif
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yes, i faced it before. this problem occure due to the either SB or NB overheating. before adding the heatsink on SB, once the fsb over 248, my mouse n keyboard will hang but the mp3 still playing. but since adding heatsink on SB, this problem can overcome. smile.gif

QUOTE(cubchai @ Aug 4 2005, 11:07 PM)
one of the reason i like this bios is the L12 mod. someone suggested me to use 1T. not sure wat's the difference.
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1T give more bandwidth score whereas 2T give more fsb since it's come with some loosing setting.
gsan
post Aug 12 2005, 08:11 PM

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yeah... trats bios rock smile.gif
gsan
post Aug 14 2005, 10:03 AM

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here's the vdimm mod (dirty punk)

user posted image

this mod depend on your psu 3.3v rail as well.
gsan
post Aug 14 2005, 12:39 PM

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one question here,

actually how do i know the L12 wire mod is success? izzit i clear the bios, and mobile detected as 166fsb ? coz normally is 100fsb?

i'm using trats d27 mod. bios now, i dunno this bios got soft L12 mod or not, but when i load optimal in bios, it set to 166fsb.

This post has been edited by gsan: Aug 14 2005, 12:42 PM
gsan
post Aug 14 2005, 05:59 PM

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QUOTE(StarNet @ Aug 14 2005, 01:40 PM)
load optimal in bios got 166fsb .... is 50% success tongue.gif da most easy to detect .... if u can pass 240+ without doin wire mod that means soft L12 mod is inside dat bios smile.gif
-
cons
nothing beats wire mod L12 tongue.gif those soft L12 won't go as high FSBs as the hard 1 smile.gif
*
nono... i mean...
i already did the L12 wire mod, but i dunno it success or not....
i just load the optimal in bios, and i got 166fsb, so does it mean I success? maybe it's due to the soft L12 mod.... coz i dunno for the soft mod, izzit also same when load the optimal in bios also got 166fsb.
gsan
post Aug 22 2005, 08:04 PM

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anyone can what's the bios for 2x512MB utt bh5 on NF7-S?

i cant overclock my new gskill GH at all @ any vdimm sad.gif
gsan
post Aug 25 2005, 12:24 AM

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my old bh5 cant get higher fsb with 2T...

252 @ 2-2-2-11, 1T is the highest and stable i could get but with 2T, 253 @ 2-2-2-11 will give errors in memtest#86.
gsan
post Aug 26 2005, 01:13 PM

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guy73,

try tictac d26 xt or trats d27, those can get high fsb easily.
gsan
post Aug 27 2005, 12:07 AM

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D27 619R2 (SATA 4250)
gsan
post Aug 27 2005, 10:50 PM

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i did the vdd pencil trick (2.0v, measure with multimeter) but it seem does not give any overclocking improvement.

This post has been edited by gsan: Aug 27 2005, 10:50 PM
gsan
post Aug 31 2005, 12:23 PM

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QUOTE(kaneboy85 @ Aug 30 2005, 12:05 AM)
my ram is twimos SP 256x2 , which one better for me? 1T or 2T ??
*
go for 1T smile.gif
gsan
post Dec 27 2005, 11:47 AM

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QUOTE(ikan_semilang @ Dec 27 2005, 12:53 AM)
Got mobo Abit NF7-S rev 2.0 today but suddenly when i'm install proc AMD Barton 2500+ nothing appear at my display monitor. But the mobo running like a normal. Anybody have experience like this? sweat.gif
*
graphic card not installed properly? sweat.gif
gsan
post Jan 19 2006, 07:24 PM

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With some mod. bios like D27 3D fire, you have to softmod the L12 in order to get higher fsb.
gsan
post Jan 20 2006, 10:09 AM

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QUOTE(Mr_47 @ Jan 19 2006, 11:12 PM)
bro its for all except BARTON!
oh ya? for desktop barton i really have no idea but mobile barton will do. smile.gif
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