NF7/S Rev2.0 : D25 Modded bios by -=Merlin=-

USE AT YOUR OWN RISK

Bios for Abit NF7/NF7-S Rev. 2.0

This bios is stable, Already tested it for 24 hours

Quality Assurence & Quality Check
***************************
1) Prime95 Test
Using : FFTmax 4096 & FFTmin 4096
Pass 24 hours without error
2) 3Dmark 2001
Pass
3) 3dmark 2003
Pass
4) Max FSB achived
260MHz

This Modified bios is written
by -=Merlin=-

Bios
1) NF7D_25 1D
Download Link:
http://forum.abit-usa.com/attachment...&postid=381698

2) NF7D_25 2D
Download Link:
http://forum.abit-usa.com/attachment...&postid=381700

What's the difference, 1D / 2D ?

2D is later version with some fix up compare to 1D

test it on OCZ EB PC4400

260MHz :banana: :toast:

What VDD / any mods ?

OCZ EB just need 2.8v to do 260MHz
dont u know that?

250MHz
ftp://62.178.109.212/1.JPG

260MHz
ftp://62.178.109.212/2.JPG

I meant VDD, and cooling mods :D

wow, i just put this bios on my board. AND its only bios ive used on this board that has gotten me past 220fsb, rite now im at 230 prime stable.. props to merlin

:toast:

Which version are you guys trying? With 2D I couldn't boot into windows with a fsb over 199.

Quote:

---

Originally posted by taco
wow, i just put this bios on my board. AND its only bios ive used on this board that has gotten me past 220fsb, rite now im at 230 prime stable.. props to merlin

:toast:

---

hi all


these bios 1d and 2d 2 have different romsip mod

FSB 260 Bios 27.07.2004 rev.1D

FSB 270 Bios 27.07.2004 rev.2D

FSB 267 Bios 19.07.2007

I experiment and look for a solution 267->275(pc4400)


my English is not well "" SORRY ""

ok 270MHz FSB with 2D Bios

pros to Merlin

ftp://62.178.109.212/Merlin%201/270%202D.JPG

Nice FSB, bad RAM timings though.

Quote:

---

Originally posted by tictac
OCZ EB just need 2.8v to do 260MHz
dont u know that?

250MHz
ftp://62.178.109.212/1.JPG

260MHz
ftp://62.178.109.212/2.JPG

---

My EB PC3700 won't do more than 240. In fact I've never seen EB RAM doing more than 240-245 on a nforce2 board.
And your pics don't work.

Quote:

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Originally posted by HaLDoL
Nice FSB, bad RAM timings though.

---

HalDol i think he just beat your Sandra Bandwith record on nf7s rev2.0 :lol:

So how is DFI going on? ;)

someone can send DFI Sandra Bandwith 250,255,260,265,270,275 to me

and which dfi bios

Quote:

---

Originally posted by tictac
HalDol i think he just beat your Sandra Bandwith record on nf7s rev2.0 :lol:

So how is DFI going on? ;)

---

Not good , anything above 1.95Vcore is unstable. 266FSB is my maximum FSB on the DFI. Only one FSB more than on my NF7. And it has vcore issues/ instabilities. I'm back at my good old NF7 now, I'll try these biosses for sure.
Anyway, good job Merlin on the bios and the sandra score!

edit: I checked and he didn't beat my score :)

this bios rocks check it out:

http://img.photobucket.com/albums/v3...183/257fsb.jpg

http://img.photobucket.com/albums/v3...3/255prime.jpg

thats with XMS BH-6 @ 3.36v, im limited by ram, im pretty sure

thanks merlin :D

o and its 2-2-2-11 timings

what was the best FSB you got with previous or stock BIOSs ?

Quote:

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Originally posted by LilGator
what was the best FSB you got with previous or stock BIOSs ?

---

previously my best was 242 screeny, 240 3d stable

hmm...will give this a try :D
thanks Merlin :banana:

WOOT!!
now running at 11x 230
been testing for about an hour. seems stable enough!:toast:
gonna do abit more tests 2morrow...late now :P

230fsb at 1.84 vdd.
gonna do the vdimm mod on monday!

btw my vdd was at 1.85 i think, and 3.3v to vdimm direct mod

vdimm 3.3v direct mod? Just like the K8N 3.3v mod ?

VBT mod needed as well?

Definately need to giv this a try :D

Merlin, how's the D10 version coming along?

Will this work for the rev1 NF7 boards?