Well we are part way there, i had a friend close to Asus suggest they add a few features, all i need do now is ask for the multi support for the 533 bus models and we are set.
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Well we are part way there, i had a friend close to Asus suggest they add a few features, all i need do now is ask for the multi support for the 533 bus models and we are set.
No, not all will only do ~160MHz :p: It´s a 1.3 ES Dothan 400FSB. 240MHz is possible in Multi 8 but max Speed Overall is ~2150MHz with Air Cooling.Quote:
Originally Posted by stryg
It may be a C0 ES chip...Quote:
Originally Posted by olDirdey
You've been a great help so far. But one other option thats important to me is CPC or whatever it is that's enabled only when you boot at 200 1:1, "DRAM Performance Mode 11" in i875 tweaker. Any chance of this happening?Quote:
Originally Posted by bigtoe
I doubt it, I asked for a host of tweaks including this and was greated with it would make ther board unstable...i can ask again.Quote:
Originally Posted by Gautam
I have asked fore the 533 multi support, lets wait and see ;)
Yep, the multi support in itself should be good. :toast:
HELP
i have a question,very strange
my hardware it's 740 C0 ,p4c800ed
when i use 1021 bios,it run @170*13 mem@4:5 212.5 agp lock @66 .all by default
with the new bios 1022.03.it fixed mulit @ 6X
i try boot @200 mem 200,apg lock@66
but it won't post
and i try @201，250,300 ;mem @ 400,320,266 all can't boot
why~
i can't understand,the 730 can @170*13 use very well but can't boot @200*6!!??
Thanks, But this still isn't making any sense to me at all!!!
How can it have a 160FSB ceiling? ..... unless the multiplier isn't "actually" changing and it is still @ 16x multi maybe. I didn't do Pi runs to compare different multis to see if they affected performance (or maybe I did, I did so many damn things I can't remember now LOL) CPU Z shows the change and the speed just fine though.
ANOTHER ISSUE for you: I get no L2 cache on my 1MB banias (dothan core)!!! 512kb celeron M shows the cache, 2MB Dothan shows the cache, 1MB Banias show NO BLOODY CACHE!!! WTF is going on?
I tried a P4P800 and flashed that to P4P800-E beta bios, and it gives exactly the same results as the P4C800-E, 160FSB limit on the Dothan, 185 (ish) on the Banias. This mobo SHOWS the cache is there in BIOS for the Banias, but all windows apps don't see any.
The FSB limits appear to be solid walls, volts do nothing to help.
Cheers,
MM
I don´t think so. CPU-z shows Stepping 6, this is B0 Dothan, C0 is Stepping 8.Quote:
Originally Posted by charlie
And CPU is to old to be C0, otherwhise a very early sample :-)
hello guys!!
i cant pass 2590 mhz with my 740 dothan+p4c800e-deluxe+vapochill ls!!+1.55v
soo i want to do the u-wire that give me 1.660v i do:
vid4 to vss + vid2 to vss
and it give me only 1.552v and if i do the vid4 to vss it give me also 1.552
what is going on here?
and who i do the u-wire to get 1.660v?
thanks
Meltdown,
quite all right with you, my dothan 725 is fsb160 limited, cannot go past 160
whatever vcore applied (even 1.6v bios)...but the "advantage" over P-M 533 is cpu ratio access with p4c800ed +bios1022.003
This all just too weird for me, I have NEVER seen or heard of a CPU that is FSB limited before now like these seem to be.Quote:
Originally Posted by pvhk
Booting @ 133 gives 1:1 mem divider which is what I needed as I only have ram that does 220. Clockgen shows the mem is correct and the AGP / PCi are locked whilst increasing FSB...... But is there any other way to verify that it is in fact so? Or is the 162 FSB limit (in my case) due to the memory "actually" passing it's upper limits despite all evidence in Windows to the contrary??.
It's the only reason I can see for this, but then this is contradicted by the fact that the Banias go to 185FSB. So I have no idea on this sorry.
It can't be the CPUs surely?
Also, what about the "missing" cache on the Banias in Windows?
Cheers,
MM
The 162 fsb limit is the same as the 715 Dothan I used had. Not an ounce more, no matter what vcore tweaks or whatever. The chips just randomly appear to hit a brick wall. You have the advantage of a higher multi which means you can ramp up the CPU speed a lot.
The 533's are much easier going on FSB, this 730 just hit 255, where either the mobo or ram's maxed
hello guys!!
i cant pass 2590 mhz with my 740 dothan+p4c800e-deluxe+vapochill ls!!+1.568v
soo i want to do the u-wire that give me 1.660v i do:
vid4 to vss + vid2 to vss
and it give me only 1.568v and if i do the vid4 to vss it give me also 1.568
what is going on here?
and who i do the u-wire to get 1.660v?
thanks
What RAM are you using? Have you tried other dividers?Quote:
Originally Posted by ye_3333
i use corsair pc4400!xms 512x2
and yes i tried other dividers but no good... still cant pass 2590 with this 740 dothan and vapo chill ls!
if i will give to the cpu 1.660v it will help?
and how i do this mod to 1.660v??
thanks
ct-479 & 730 Sonoma arrived
the ct-479 was missing 1 pin on the lower outside edge and another was bent and snaped when i tried to streighten it however it still works
useing stock cooling and U wire mod for 1.55v it seems stable at 2450mhz 10x245 2x512 2226 it crashed while primeing at 2500mhz temps were 30 idel 52 load
superpi 28s
Since BIOS and CPU-Z can't be relied on for Vcore measurement, does anyone have a measuring pt. for a P4c800E-D Vcore??
C
i don't have the pic but i know where is...now i search for a pic...ah, BTW, in that point with P4 if you set 1.6 from bios there you read 1.55 or around...
Nice.Quote:
Originally Posted by dasa
Post some screenies of superpi and 3d01, then I'll add you to the front-page of this thread :)
Please add your setup proceure (components, bios, programs used).
Might help others :)
I hate to sound condescending (what am I saying, this is XS, sure I do), but are you sure you're making contact on the core with the evap head? :confused: :confused:
Quote:
Originally Posted by ye_3333
ANYONE HELP ME?
i have a question,very strange
my hardware is 740 C0 ,p4c800ed
when i use 1021 bios, run @170*13 mem@4:5 212.5 agp lock @66 .all by default
with the new bios 1022.03.it fixed mulit @ 6X
i try boot @200 mem 200,apg lock@66
but it won't post
and i try @201，250,300 ;mem @ 400,320,266 all can't boot
why~
i can't understand,the 730 can @170*13 use very well but can't boot @200*6!!??
Got my 730 + CT-479 + P4P800 SE + 2x Corsair CMX512-3200C2 all together. (Typing under Pentium M power :) )
I can only get to 155 FSB before it craps out and resets itself. (Asus'es CPU Parameter Recall etc..)
I'm using the officially supported 1008 bios. So no multi option, I want to drop down to 10. I want to hit 2 Ghz atleast.
Where do I go from here?
My potential order of operations (Point out anything wrong)
1. Boot at 201 fsb
2. drop multi (CPUMSR or EIST?)
3. Use clockgen to adjust
4. Use I865 tweaker
???
Thanks
Interesting problem. I didn't know there was a new bios out. Anyway, my 1.6 can go up to about 2.6 using all multies except 6,7,8. It doesn't like those low multies. I can barely get the fsb up to 150 using 6.Quote:
Originally Posted by wylxn
I think the overvolt protection kicks in above 1.568 when doing the u-wire mod. This is also true when you mod the board using the vcore mod. However, if you do both you can easily pass 1.568. I was able to get the vcore as high as 1.7 however, past 1.616 my oc got worse. It probably could go higher but I wasn't about the blow out the chip.Quote:
Originally Posted by ye_3333
730@2.5ghz 10x250fsb p4c800-e bios 1021 2x512 corsair 3500 3.25v 250mhz 2226 x800xtpe antec 430w true power 3.3v@3.6 sotrm/G5 uknown gpu camry heatercore ehime 1250 seems stable at these settings sofar
tried the new beta bios (updated to beta bios with asus update may try with boot disk soon) but had some problems after clearing cmos the multi went from 6x to 8x and it wouldnt boot over 166fsb
i am useing EIST ClockGen and U wire mod for 1.55v
28s superpi http://i3.photobucket.com/albums/y83/dasa09/2.jpg
aquamark 92159 http://arc.aquamark3.com/arc/arc_view.php?run=959853756
01 32918 http://service.futuremark.com/compare?2k1=8609587
03 15373 http://service.futuremark.com/compare?2k3=4034358
05 7250 http://service.futuremark.com/compare?3dm05=923553
css 235fps
leejsmith, gautam & dasa : about your 730; can you tell me where they came from and what are their packdate! mine came from malay, packdate 4/14/05...Thanks
pack date 02/10/2005
made in philippines
thanks, did you set fsb>150 directly in bios or via clokgen?...
hope i've made the good choice 'cause i could grab a 740 from philippines...
i set my fsb to 250 via clockgen as i had to lower the multi from 12 to 10 with eist
the bios was set to 201fsb and this cpu only dose 2.5 on high end water others are getting 2.8 on air...
pack date 02/18/2005 made in malaysia batch q506a283
When i first ran this m730 it would do 233 easy but after trying other boards and my other ct-479 it wont go past 231 but 230 is stable.
if i lower the multi i can get upto 250fsb no problem buti found my ram needed slower timings than at 230 and most tests ran slower.
i have it water cooled with a storm g4 at 12x230 1:1 with 1.5v very happy with it so happy i sold my p4 2.8c.
i booted at 133 first and then set to 200 asap no problems
leejsmith just wondering how you went about mounting the g4? i bolted some L shaped pices to the holes in the stock plastic p4 mount then put the down bolts for the waterblock onto the L shaped pices span the waterblock around 90 degree and bolted her down
thanks all guys, for the quick reply... ;)
I hope my new 730 will perform as yours...
K, I finally have the Vapo hooked up. Jesus what a pain. Will post pics when I get a chance, but still trying to test.
Can't really get much over 3Ghz (my max on stock was ~2700). Anyway, got a blue screen and thought I corrupted my Windows install. I can get it to boot at stock, but won't go into Windows at 201 anymore. :wth: :mad:
760 @ 1.6v
P4P800-SE with 009 bios.
A-Data 4400 which has run @ 567 in other rigs
I just wanted to run 2003/2005 with this thing and cascade my X800 XT PE, then put the cascade on the Dothan for pi and 2001. But this thing is tempermental.
Keep fightin' uclajd!Quote:
Originally Posted by uclajd
I've been looking forward for your results and some pics of that cascade on the tiny monster :D
I'll get my board this week. Looking for some ~2600-2700MHz with a 7700 and my trusty oldschool Mushkin BH5 :)
sounds like you did almost the same as me. this pic is with my cascade block but i didnt work as well because of the height of the block i couldnt get enough pressure it was touching the l-shape brackets but as the storm is almost twice as heigh it worked ok.
http://www.ljsnet.co.uk/Dscf1192.jpg
i am bidding on a maze4-1 with coldplate that ends today temped to try a 170w tec water cooled on the dothan to see what it can do.
Quote:
Originally Posted by dasa
Imagine for a moment if ASUS would make a 775 pin adapter for the Dothan, then we could run a Dothan on a P5WD2... hehehehe...
Maybe about 7 x 400, 1:1 at 3-2-2...
nice, huh?
Sounds sweet. I tried a 170 TEC on a Prescott, and I just couldn't contain the heat, and I had an enormous raddy with 4x120 fans. But with the 25-ish watt Dothan, it should be cool, no pun intended.Quote:
Originally Posted by leejsmith
just read this on asuses site somewhere.
3.
May I still enjoy the original advanced overclock and others ASUS special features of my MB if the CT-479 is installed?
A: Definitely yes ! That's why we provide CT-479 Upgrade Kit for Intel Pentium M CPU on ASUS MB (Note: the only exception is the CPU voltage, which cannot be adjusted through BIOS because the CPU power comes from the CT-479, not from the motherboard.)
this might be the reason im stuck at 2,6ghz with my 730 and vapo. ill have to try the u wire mod and see if it givs :D 3dmark is quit good i would say though http://service.futuremark.com/compare?2k1=8612168
What Corsair ram is that?Quote:
Originally Posted by leejsmith
This is a great thread! (and nice to see a dane taking initiative here on XS :))
But i think the info on the different supported boards is confusing. How are multiplier adjustments on the P4P800SE for example? What about making a consistent list of info, like this (example):
Vcore = Up to 1.8V
Vdimm = Up to 2.85V
Multi = 6 - CPU-MAX
And repeated in on all the boards. I see alot of users confused about what board to get, if the P4P800-E DLX is better than the P4P800SE and such questions :)
Original xms 3500 256mb bh-5
i have a 512mb stick too just wish i had a 2nd
Quote:
Originally Posted by Ychocky
uclajd i won the maze 4-1 auction not bad £26 inc cold plate it's for amd but i will make it work. Also orderd a 172w tec, neroprane and grease.
my board is p4c800 e dlx and latest beta biose .vcore up to 1,6 and agp 1.8 and 1.85 on the ramQuote:
Originally Posted by vanovich
:slobber: :slobber: :slobber: :slobber:Quote:
Originally Posted by charlie
Only 7x400?? Why not 8x400?? :p: :banana:
Been wondering why the OC -ability of 730-740 chips seem to have worsened alot since early spring.... maybe Intel is doing some more accurate speed binning because of the popularity of those models. :mad:
Just curious, did you ever figure out why you hit that 155mhz wall with your setup?Quote:
Originally Posted by Ychocky
The P4P800-SE does not have multi adjustment in the latest (009) bios, just vcore (I do hope they wil get it at some point) and ratio (more options above 200 FSB) as well as vmem. You need to adjust the multi using a Windows utility. CPUMSR works for me, haven't gotten EIST to work (anybody? Bueller?).Quote:
Originally Posted by Mathias-K
Sweet! Nice frriggin price too. Gotta love auctions. Come to think of it, I still have my TEC sitting around, but with a Vapo and a cascade, what's the point? N/B?Quote:
Originally Posted by leejsmith
You should have no probs cooling that with a 120x2 fan raddy, since that's about 200 watts. It will give off some heat to the room though, 'specially if you have a hot video card (Jesus H those 6800s are hot). And damn, I just noticed how much friggin' heat HDDs give off, since they are all sitting outside of my case now. :shock2:
One sweet thing Lee, your system should be high performance but also very quiet.
No I havent. I've looking to see if some other P4P800 SE users have similar problems... It seems to do it using both bioses (offical and beta). I'll try with my other board (Celeron in it now) and see what results it gives.Quote:
Originally Posted by JamesAvery22
It boots at 201 and is rock solid at 240 (x10) right this moment.
Thanks :)Quote:
Originally Posted by leejsmith
I had a question, i'm trying to get my p4c800-e and 730 dothan up and running. Who i got it from did not send the retail box and therefore it doesn't have the cd's. I was having some trouble locating the chipset drivers (that worked) and the audio drivers. I went to intel.com and downloaded some for the 875p, but those didn't work for some reason. Any help would be appreciated. Also, dunno if its the board or what, but it was having a lot of trouble reading the lite-on dvd drive and my WD 160gb HD. Thanks again
P4P800-SE never did have multiplyer change in bios... only -VM.
Go to the Asus website to get drivers, bios, utilities.
Just look at the menu across the top - ASUS
The link is very slow and may not take you exactly where I was sending you - Asus is busy :woot: You may have to find your way :D
No multis in bios with p4p800se. Also Vcore is 1.6 max in bios.Quote:
Originally Posted by Mathias-K
I have 2x thermochill 120.2 and a mcp650 pump.
the 6800gt has a nv68 on it so it runs a lot cooler too.
the system would be quiet if it was not for the high pitch wine of the mcp650
but the way my rads are built into the base of the case i plan to noise insulate around them with he pump in the middle.
rads in case
I have a feeling that it wont go much higher from what i am seeing here once thay hit that wall thats it but it will be fun to try.
Quote:
Originally Posted by uclajd
By "never" you mean in its 478 incarnation?Quote:
Originally Posted by luseruser
I don't see why they couldn't at some point, since all of these P4Ps seem to be able to digest any P4P bios...
w/ my 725 and P4P800D (1007.003 bios) i hit a wall at 159.9 FSB Pi MOD 1.4 stable.
160.5=no go. :/
http://xoomer.virgilio.it/kikoguru/img/30203.png
Ciao
Easiest way to obtain working software for your P4C800-E board is to grab them here in the download section.Quote:
Originally Posted by mrnuke
So you can boot at 201 now? Thought you couldnt boot past 155?Quote:
Originally Posted by Ychocky
Yeah, anything between 153 and 176 does not boot.Quote:
Originally Posted by JamesAvery22
201 seems to be working fine.
2.4 is no problem with multiplier at 10 or 12.
Haven't tried to go any further than 240 in clockgen. I'm scared :sofa:
:D
2 Questions
Are there any programs that allow you to change voltage from windows
Are there any places that sell headsinks for the dothan that i dont have to zip tie to the mounting clip or any hassel like that
Read the frontpage!Quote:
Originally Posted by pcboarder
Not that I know of.Quote:
Originally Posted by pcboarder
Read the front page for tips on easiest non-stock aircooling.
Here's a couple recent dothan testing from me.
P4c800e flashed to p4p800
M 730 533fsb
DDR booster
OCZ 600w
XP Pro
No 3dmark tweaks or windows tweaks. Going to get some more runs in soon, w/ a better tweaked windows install and etc hopefully.
gclg,
What cooling are you running to get the 3ghz clock? Is that a 24x7 stable clock or just benching speed?
where does your 730 come from: philippines or malaysia? Did you managed to boot directly at >190fsb?Quote:
Originally Posted by gclg2000
just bought a p-m kit, it should arrive here in about 2 weeks. can't wait to start "playing" :banana:
I am going to put myu 27 sec up soon
How many volts to the memory? :)Quote:
Originally Posted by pcboarder
I've done some testing recently.. and i would say that the results are not too shabby.. Using a PM 750, on a P4C800-E dlx fully modded, with the simple U-wire mod, Eist to increase multiplier, clockgen to increase fsb. Using the 1022.003 bios.. And of course... an OVERKLOKK modded Mach II with Chilly1 Evap...
http://home.broadpark.no/~gretedka/xs/bestsuperpi.jpg
http://home.broadpark.no/~gretedka/xs/clockres.jpg
http://home.broadpark.no/~gretedka/xs/fester.jpg
http://home.broadpark.no/~gretedka/xs/socket_insu.jpg
http://home.broadpark.no/~gretedka/xs/sys_board.jpg
http://home.broadpark.no/~gretedka/xs/go.jpg
After trying to figure out what to insulate with, and how to get it 100%, we just said f**k it, and used vaseline... works like a charm... The hooks are some ceiling hooks, slightly modded, works perfect..
My plan was to post some 3d mark 01 results.. butr unfortunatly i just killed my x800xt pe last night, so i guess that will have to wail till tomorrow, when my new x800xt pe arrives... Managed 36k last night with stock speed on the video card.. but unfortunatly no pics
3.7Quote:
Originally Posted by Ychocky
http://img297.echo.cx/img297/9210/re...ited6fh.th.jpg
Heres my shot of 27sec superpi :banana:
did yours do 27secs at this?Quote:
Originally Posted by pcboarder
http://img.photobucket.com/albums/v7...orums/pm26.jpg
i cant find the modde superpi so if someone has the link ill re run the test at 2.6ghz.
*edit* the screeny is a shot of my rig
I've had this conversation before, but it wasn't about computers. :lol:Quote:
Originally Posted by Eel
Good to hear... means I'm not alone... :toast:Quote:
I've had this conversation before, but it wasn't about computers.
Updated the frontpage with all new results. Please let me know if I forgot any :)
Lets show how well our Dothans do in the Extreme Grand Prix! :D
Go go go
well here is a screeny of my 730 @2.7 with 6800u @425/1.2
http://img.photobucket.com/albums/v7...s/pm2701se.jpg
3dmark01se link:
http://service.futuremark.com/compare?2k1=8613113
I am having some AGP lock issues on the P4P800SE with my X800 XTPE, despite booting at 200. Anyone know a workaround?
I'm ready to murder. :upset:
try to boot up at 201 fsb. that should help.Quote:
Originally Posted by uclajd
P-M 730 2917mhz@ 1,696v/ 291,7 x 10 5:4 / 233,4@2-2-2-5 mushkin 2 x 512 3vdimm / water
http://web5.h1902.serverkompetenz.ne...984@291x10.jpg
yes that is the same way I am set to basicly but mem and heat now stand in the wayQuote:
Originally Posted by Evilsizer
Thanks caater, that does seem to make a difference, although it is much harder to boot into Windows. It fixed the lock issue, but I am still having problems with the card. Last night I was ready to go on a multistate murder spree, so I had to pack it in about 5 AM. :zombie: :nuts:Quote:
Originally Posted by caater
Thanks for that tip though.
I just got a 730 and am trying to o/c it in a P4P800SE. It won't even post at 201, so I set it to 133 MHz FSB and AGP/PCI to 66/33 in the BIOS. I then experimented with setting the FSB to 166 with Clockgen and the RAM goes to 207 (4:5) at the same time. The AGP/PCI appears in Clockgen to be locked at 66/33 and it runs stably. Is Clockgen just wrong about AGP/PCI remaining at 66/33?
What happens when trying to boot with an outdated BIOS?
Anything on screen at all, fans only spinning?
I ask cuz I seem to get the same behavior on my P4P800SE with a 533 P4 and the adapter...
Not sure its a bios problem.
you have to boot with an old chip to flash the bios and get it to the new ones
I cant get it to boot with either CPU and dont know the actual bios version.
Why wouldn't a Dell Pentium4 2.53GHz 533FSB boot on a P4P800 SE?!
Just got that freekin' board back from RMA :upset:
how can i boot with 6x on 1022 bios on P4C800e-dlx?
Does any fans or lights and such start up?Quote:
Originally Posted by stryg
I had this problem a couple of times it looked like the board was dead. My resolution was to leave it for a day without the cmos battery connected and then try again with the ct-479 worked ok.
there should be a lable on the cmos ram chip with a bios version on it.I had a problem with a p4c800-e deluxe and a p4 2.8c 800fsb it would not post at all. I even drove 100 miles to the company i bought it from and they showed me it working with a prescott cpu. once i hotflashed the bios in another board to 1021.003 it worked with the p4 and ct-479.
I am preping for a run with a maze4-1 and 172w tec just getting the insulation going and i will give it a go with no cpu it sat at -10C.
Quote:
Originally Posted by stryg
Might be a stupid question, but does anyone know the default DRAM voltage on the P4P800 SE? It's on [AUTO] in the bios right now and I want to apply some more volts. But before I do I want to know where I am. :)
Thanks.
Oh and is there a monitoring program that covers DRAM? AsusProbe does not.
I have bought the adapter, but does it work in the P4P800-E Deluxe?
Yes.... :)Quote:
Originally Posted by TMFX
i have done the u-wire mod to my socket, and still no vcore adjustments in eist above 1.356...
i guess the next step is for me to pull it apart again, and make sure im getting contact.
Thanks, bro :DQuote:
Originally Posted by NoYd
it seems to be making contact, but in all the pulling it in and out i bent a pin :woot: .... i tried to straighten it out, and i think i got it now.... i just dont want to pull it out again if you know what i mean.... is there something im not doing to get my vcore adjustments?
edit: after looking around some, it shows that i am getting 1.556v in cpuid, but eist doest show the correct voltage adjustments... going to mess with it for a bit..
Another note to add:
On phase change, at -40C actual CPU temp, the P4C800 sensors start to read -111C
C
there are only 4 voltage adjustments in the p4pse 2.55,2.65,2.75,2.85 on DRAMvolts. MBM5 im using does not show dram voltage... so im taking as asus did not implement dram and agpv readings. Wish abit came out with a 479 adapter i so love my ai7Quote:
Originally Posted by Ychocky
None of the software that changes the cpu core volts will show over 1.365v but if you have the u-wire mod and cpu-id shows 1.556 eist/cpumsr will allow you to lower the vcore you will just have to use cpu-id to monitor it.
just an example not the actual settings
eist=1.365 cpu-id=1.556
eist=1.265 cpu-id=1.456
what mobo are you using ? p4p800-e / p4p800-se and all p4c has vcore in bios now.
Quote:
Originally Posted by rozzyroz
hello guys...
i have "
p4c800e-deluxe
crosair xms 512x2 pc4400 @ 302fsb 3.1v
vapochill xe -40c
6800u ee
i have also dothan 740 but i cant pass with it 2590mhz :mad:
soo i want to buy a new dothan!!
ann i want to now what is the best dothan to get with my vapo to 3000/3100 mhz?..
730/ a new 740 / 750 ??
thanks..
:banana:
OK, now I'm mad. My PC is now shutting of under load. Any 3DMark bench just shuts the SOB off as soon as the test begins. I've moved the Vapo and the cascade to different wall plugs, and PSU is plugged into an APC. This is happening even at stock clocks and volts.
I have a Powerstream 600W, BTW.
WTF? :confused: :confused: :confused:
im using the p4p800se. i cant get the voltage to go back to default now, it locks up when i take it that low. however, i can 3dbench at 2.5 with 10x250 on my memory.Quote:
Originally Posted by leejsmith
i can run it at 1.440v, but mothing lower then that. it idle's around 39-41 and under load i get to about 52. i guess i need to get better cooling now. :slapass:
Here is my first below ambient cooling run.
I used a maze4-1 with 172w tec on the m730 dothan.
on air with a xp-90 or water storm g4 i hit a wall of 230fsb 2.75 on the dothan. no amount of vcore would get it stable at 231 or above.
Using the 172w tec i got it stable at 238fsb 2.85 temps at idle was 1C but under load it went upto 14C. 239 would hang while running superpi this makes me think if i could keep the load temps lower say 5C it would be stable at 239-240.
http://www.ljsnet.co.uk/238pelt.jpg
I dont think the extra effort of tec cooling and power used to get an extra 8mgz on my fsb is worth it but i needed to know and was worth while seeing my cpu temps below zero.
At stock settings 133fsb 1.3v the temps showed -5C in the bios.
Currently working on mine...
Got hold of another P4 2.4GHz 533FSB and flashed the board to 1008 bios (the disk with the 1009beta is apparently corrupted).
Cant boot the adapter+dothan on 1008 although it should be possible. Now Im gonna install a fresh xp, make another flashdisk with the 1009beta and try that one.
If that doesnt work im outta ideas :D