locked multi in the bios
no pic / x lock
1.7v for cpu in the bios
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locked multi in the bios
no pic / x lock
1.7v for cpu in the bios
Very nice, but my P4GD1 with no mods and PM730 watercooled:poke::Quote:
Originally Posted by yotomeczek
http://img300.imageshack.us/img300/2...pisupi18ni.jpg
:YIPPIE:
Quite high voltages youre having guys. :O
I can get my 740@2900 with air and 1.6v at bios. And cause it's P4C800-E Deluxe, real voltages are something like 1.55v. :/ Can't get any higher without mods, but i think this is enough. :)
But mine witnh 2x256 - Yours 2x512 ...Quote:
Originally Posted by Mayk-Freak
and I have no mods :buddies:Quote:
Originally Posted by yotomeczek
ok - your's better :slobber:Quote:
Originally Posted by Mayk-Freak
Hallo guys. I have Dothan and now i will looking for mobo.
There are only 2 mb P4c800-Deluxe vs P4P800 SE. Only P4P 800 SE is possible buy in shops. P4C800-deluxe have a better chipset ( maybe a little faster?) but im not sure if works this mobo with Ocz booster.
Which mobo its better?
Thx
P4C is better and the OCZ booster works:DQuote:
Originally Posted by ex.treme
HeheQuote:
Originally Posted by Mayk-Freak
http://img238.imageshack.us/img238/3...23s219y0fq.jpg
Still WC (water -2) :banana:
Hi Everyone,
I used a lot of information in this long thread for my system, which is not a common combination here. Pentium-M 705 (Banias 1.5G@400M FSB) + CT-479 + P4P800-VM. So, although it may not be interesting to the Dothan users here, I thought it is worthwhile to add my experience.
You might ask why Banias when the latest and greatest is Dothan (or Core Duo actually). Because I found a $50 deal at mwave several weeks ago. Then, I needed a MB to build a Media Center PC, and there came P4P800-VM(newegg refurb) and CT-479 (zipzoomfly). I also bought a MATX Athenatech case with 180W power supply. I started with setting the FSB at 533 MHz on CT-479. Used the default heatsink of CT-479 with Arctic Silver 5. When the system first posted, it reported FSB as 400 MHz on the screen and in the BIOS. There was no indication that the FSB was 533 MHz. I tried the u-wire trick to set the FID to 533 but the post screen and BIOS did not indicate any success. So I removed the u-wire and left the 533 MHZ setting on the CT-479 adapter, and continued with installing the OS. After Windows XP installation was completed, to my surprise, I was greeted with a 2GHz Pentium-M running at 533 MHz FSB. Apparently, BIOS was only reporting the processor specs not the actual applied frequency. That was good news, I was happy but not for long. The stability tests using Prime95 were failing after several minutes and it was not a CPU heating problem or related to memory. I had to increase the vcore but BIOS VID change had no effect and the software I used, namely EIST and RMClock was also not effective in increasing the voltage (though they can decrease the voltage). So, for the second time, I used u-wire, this time for VID mod. The default voltage of this Banias is 1.484v, using P1, p2, p3 pins high. The best option seemed as setting p3 low to achieve 1.612v. After booting with the new VID (1.612v) I saw in CPUZ that the actual voltage was 1.58v and everything was stable in this case. Also, the CPU temperature under load was not exceeding 56C.
I tested to go higher than 2 GHz (using Clockgen) but it was not stable beyond 2.1GHz. I have settled at 2GHz with a safety limit and in the final configuration I used 166MHz DDR frequency (single channel) which was slightly faster than 133MHz (1:1). And finally, the SuperPI 1M is 49.5 seconds. By using RMClock I was also able to activate Speedstep, it worked perfectly by scaling the system between 800MHz(6x133)@1v and 2GHz(15x133)@1.58v depending on the workload.
Please let me know if I can supply any further information or I am not aware of something that can increase my overclock. I will eventually use dual channel when I can buy the other stick.
Cheers and thanks to everyone for all the information I found here.:toast:
Summary:
Pentium-M 705 (Banias 1.5G@400M FSB)
overclocked to 2.0G@533M FSB using jumpers on CT-479
u-wire VID mod P3 high->low, 1.484v->1.612v (motherboard supply 1.58v)
P4P800-VM 1017 BIOS
CT-479 adapter set at 533MHz
Activate Speedstep using RMClock
single channel 512MB @DDR333
SuperPI-1M : 49.5 seconds
the ct-479 jumpers don't actually set fsb :stick:
(only 1.5v VCCA)
cant work out why it would do that....
I disagree..:stick:Quote:
Originally Posted by lawrywild
For both my Celeron M (350 and 360) setting jumpers on CT479 to 133 made them boot at 133xMP. I can see no other explanation than the jumpers making this happen (Auto for FSB)..
maybe just 400fsb chips then as my 730,750 or 760 didn't change to 100fsb when I set 400fsb jumpers... (and I know for a fact no one elses did..)Quote:
Originally Posted by TL1000S
Same.Quote:
Originally Posted by lawrywild
I have the same experience with my P4P800-VM--with jumpers set to 533 on the CT-479, it shows my 1.6 P-M during the boot, but in Windows it's shown running at 2.13. It just an issue with the BIOS showing the rated CPU speed, not the actual.
Quote:
Originally Posted by lawrywild
I did not set 133 FSB (actually it is not available) in the P4P800-VM BIOS, and the CPU is running at 133 FSB, although its spec is 400FSB. This was only possible with the jumpers on CT-479 since I did not use any software for FSB overclocking either.
I attached a picture of CPUZ window, FYI.
There are a few boards that don't report any speed at all, not only boards for "dothans".. and those that do often reports "rated" speed (as P4P800-VM).Quote:
Originally Posted by hmsrolst
Regarding "dothan FSB133-samples" (7n0) it may seem as a proof that setting the jumpers to "FSB100" and the "chips" still running at FSB133 ("Auto") indicates the jumpers have no function. :confused:
hi,
I did not post for a long time!
just to report that my dothan 730 can handle now @2600 (before 2.46)with vcore set to 1.55v thxs to my winbond BH5 (corsair xms3500C2 rev.1.1, 2 sticks of 256Mo)) sync. on. My corsair 3200XL don't like sync. on (compeled to use ratio 5:4)
Quote:
Originally Posted by TL1000S
This is what I understand: Since the jumpers are on the socket adapter its only function can be modifying the FID of the CPU. Changing the FSB frequency according to the modified FID depends on the mainboard and BIOS. In some cases BIOS do not change the FSB regardless of what CT-479 sets the FID with the jumpers (especially if the FSB is underclocked), and, in my case, the FID reported by CT-479 is respected by BIOS (FSB is overclocked).
Following from my previous post, I used clockgen to increase the FSB to 166MHz (above 175 is not possible even with lower CPU multipliers), and kept memory frequency at 166 MHz. Memory ratio is 1:1 and CPU multiplier is 12x at 166 FSB compared to 4:5 and 15x at 133 FSB.Quote:
Originally Posted by mirage
Running the processor at 2GHz and memory at 166MHz in both cases, 166FSB is 7% faster than 133FSB.
SuperPI at 166 FSB: 46.1 sec
SuperPi at 133 FSB: 49.5 sec.
But clockgen has a conflict with Speedfan. When I try to start both of them from Startup in Start menu, Clockgen do not work. I tried starting one after the other in both ways and I am using the latest version of Speedfan which was supposed the fix this conflict but the conflict still happens. Does anyone know how to fix this problem? I have removed Speedfan from Startup for now.
I need u-wire mod on p4gpl-x with ct479.
VCORE 1.6V is more than i need.
Please look on these pictures, if i'm right. i want vcore 1.462V. http://www.volny.cz/eagletime/oc/u_wire.jpg
http://www.volny.cz/eagletime/oc/vcore_table.jpg
thank you for answer.
I have a strange problem with my p4gpl-x boards....
one is Ok you may adjust Vcore with no problems, it was bought 2 months ago.
the other one.... well, all is the same, but no option of Vcore, eventhough I have flashed the same bios 0401 on both, even copied the bios from the one I can change to the one that I can´t.... no way.....
it really bugs me, because I have a 730 which does 2.4 with 1.5V.
the PCs are completely the same configuration: P4GPL-X, 2GB of kingston hyperX, X850XT ViVo 256mb, 300GB and 160gb HDDs, and then the one OK has EATX PSU 580W and the other has ATX PSU 550W
I do not think it is the issue of the PSU... but....
Oh and guys... how do I install windos on that mobo with sata drive.... I just do not remember, it copies files and then again and again from the beginning, it seems it just does not see the drive when it has to boot.... and I do not remember how did I manage with the other machine 2 months ago. help please.
Oh then another issue... how do I lock PCI and PCIE frequencies????.... it just does not seem to work at alll...
hi,
just replace mycorsair xl(512x2) by 2 sticks of OCZ GE 512x2
Now, i can run in synchronous mode with my 730@2.60 (vcore 1.55, vddr 2.85):)
looks correct but then again, I'm not certain...Quote:
Originally Posted by Krimi 2000
@bcn: windows installs fine on a SATA drive for me without any need for anything extra.
do uwire mod for vcore...
You need to create a floppy with the sata drivers. Then load the windows disk and press F6 to install the drivers from there.Quote:
Originally Posted by bcn