this is at 241 dual channel ch-5 512mb sticks with tight timings, PC ICE was just here and he did my vdimm mod for me. I'll see if i can get higher.
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this is at 241 dual channel ch-5 512mb sticks with tight timings, PC ICE was just here and he did my vdimm mod for me. I'll see if i can get higher.
I'm totally down right now. I did all available mods for the NF7-S rev2.0 now. But still I am stuck at FSB 222!
Bios 17.
2x 512MB Twinmos PC3200 @ 8-3-3-CL2 @3.23V --- Vdimm mod
C1 NB without "ultra" printed on it watercooled --- Vdd mod up to 2.05V
and upped the Vio to 3.42V under prime95
Vdimm still fluctuates between 3.23 and 3.18V under load.
Oh, of course I lowered multi to 10x for testing...
edit: Sometimes I'm losing the keyboard. Then I have to logout and login again to get it back.
Do I have a chance of getting any higher FSB out of my Twinmos or do u think they're maxed out?
either try the 10d bios or use a 9.5 multiplier. 10 multiplier will not work above 220, neither will the 10.5
any multi below 10 = §§§§ty performance...
They work if you have all the propar equipment. Ya gota have a good board, mem, cpu to do it.Quote:
Originally posted by Shroomalistic
either try the 10d bios or use a 9.5 multiplier. 10 multiplier will not work above 220, neither will the 10.5
I cannot see any difference in O/C stability between multi 9.5x and 10x.
9.5x is as unstable as 10x. :(
I tested bios 18. No improvement.
memtest86 test#1 and #5 looped without errors or freezes. but prime95 kicked out after ~1min.
OK, I will go with relaxed timings now. 8-2-2-CL2.5 ...
Goldlocke...
it might be woth adding some capacitance to your 3.3v line (try and stablise the current a bit)
got a guide to that for me, plz?Quote:
Originally posted by Holst
Goldlocke...
it might be woth adding some capacitance to your 3.3v line (try and stablise the current a bit)
I'm stuck @ 222fsb aswell.
But i'm to scared to try the 10d bios:rolleyes:
Got a maxtor Sata drive and i don't want to screw it up because of the bios..
Can someone tell me it's safe to use Sata with the 10d bios?
You'll realy help me by doing that!
Would love to know how I manage to run at 11.5x229mhz fer benching then... works on b10, b16, b17 & b18.... every multiplier.... and works on both my barton 2500+ and my xp1700+ with no mods anywhere.Quote:
either try the 10d bios or use a 9.5 multiplier. 10 multiplier will not work above 220, neither will the 10.5
And I use sata with bios 10 without any problems...
It's in the xtreme vmod forums... :)Quote:
Originally posted by Goldlocke
got a guide to that for me, plz?
Do not try to use the bios 10 with twinmos bh-5. Less stability and massive win load probs :(
@Marci
the only mults for high fsb for me are 8, 9.5, 11.5, 12.5...
The others give me cpu error siren or black screen after bios save :mad:
I have Twinmos CH-5.
And for me all multis "work" - I can set them in bios, the boards accepts them, but they are not stable in windows.
Do U use d10?Quote:
Originally posted by Goldlocke
I have Twinmos CH-5.
And for me all multis "work" - I can set them in bios, the boards accepts them, but they are not stable in windows.
I can also use all mults if using only 230MHz fsb ;) But as you say - not stable enough when gouing higher :rolleyes:
I use d18 right now. didn't try d10 yet.
back to special topic here. ahm,...how high can I set the +3.3V coming out of the PSU?
3.60V?
plz answer the question above.
What is a safe voltage for +3.3V coming out of the PSU? What do u think?
Something between 3.5V and 3.6V shold not be a problem.
for now i can do 2750 (250*11) with a 2500+ 3-2-2-2 (or 7-2-2-2 or x-2-2-2) cpu int enable with bios 10 in dual channel with 2 sticks of hyperx pc3500, one with CH5 and one with kingston 4.6ns
vdimm to 3.2v
+3.3v at 3.4v
vdd at 1.96v (don't know if it helps)
but must clean the second bios rom...
ah, don't know if 3d stable but don't think, tryed only till s.pi 8M for now, haven't the time to try further :p:
watercooling chipset & cpu, 3° water
Id try to stay within 10% on all lines, so 3.6 should be OK, although keep it as low as you can, if 3.4 is as good as 3.6 then 3.4 is safer.Quote:
Originally posted by Goldlocke
plz answer the question above.
What is a safe voltage for +3.3V coming out of the PSU? What do u think?
Why does my NF7-S report voltages consistently below my multimeter?
12v @ 12.04 via meter @ 11.94 via BIOS
5v @ 5.03 via meter @ 4.97 via BIOS
vdimm @ 2.9 via BIOS @ 2.98 via meter (no vdimm mod)
power regulation on the mobo is poor. It's a minus all abit nf7-s seem to have... it's sad to have to do all these mods to keep the voltages stabler instead of having them native...Quote:
Originally posted by kleptophobiac
Why does my NF7-S report voltages consistently below my multimeter?
12v @ 12.04 via meter @ 11.94 via BIOS
5v @ 5.03 via meter @ 4.97 via BIOS
vdimm @ 2.9 via BIOS @ 2.98 via meter (no vdimm mod)
Is anyone having a problem at hitting 500 fsb with high vcore. For me, anything over 1.8volts and I have to lower my fsb.
So at 1.8volts on cpu I can run at 250x9.5. But at 1.85volt on cpu @ 250x9.5 it wont go into windows. But lets say I lower it to 245x9.5 @ 1.9volts and its fine.
Anyone else have this problem, is there a fix for it?
I'm having the same issues. My bios reads 11.97v (sometimes as low as 11.55v), 5v and 3.33v (drops to 3.29v at times). Where as my multimeter reads 12.26v, 5.2v and 3.48v. I was told that the reading via my multimeter was correct. But if so then why do I fail prime on the first test no matter what speed I run and I can't seem to play a game of bf1942 without being booted back to windows. Would the 12v/5v rail mod for my psu help this solve this problem? I also intend to do this mod as well. Right now I can 243 in DC but and not 3D or prime stable. More or less i'm looking to hear yes my reading via bios would increase, and I would see so stability.Quote:
Originally posted by kleptophobiac
Why does my NF7-S report voltages consistently below my multimeter?
12v @ 12.04 via meter @ 11.94 via BIOS
5v @ 5.03 via meter @ 4.97 via BIOS
vdimm @ 2.9 via BIOS @ 2.98 via meter (no vdimm mod)
http://www.xtremesystems.org/forums/...ght=nf7s+vcoreQuote:
Originally posted by Shroomalistic
Is anyone having a problem at hitting 500 fsb with high vcore. For me, anything over 1.8volts and I have to lower my fsb.
So at 1.8volts on cpu I can run at 250x9.5. But at 1.85volt on cpu @ 250x9.5 it wont go into windows. But lets say I lower it to 245x9.5 @ 1.9volts and its fine.
Anyone else have this problem, is there a fix for it?
Thanks guys, you've helped alot!:D