I have Epox 9NPA+Ultra mobo. And I have two one-sides 512Mb Hynix D43 modules.
This modules good work at 260 (520) MHz 2.5-3-3-5-1T 3.1v with active cooling.
At 270 (540) MHz SuperPi crash after 10-20 minutes.
For stable on this clock need more voltage (3.2-3.3v?).
What do this?
Athlon64 3000+@2700(300*9)CnQ-enabled!\\TitanVanessaL-type\\2x1G Samsung(two-sides)@3-4-4-8-1T@490MHz\\EP-9NPA+Ultra
RadeonX1800XT PE\\TitanTWC-A05G modded\\Audigy2Platinum
2xST3200822AS\\SonyCRX230ED(CDRW)\\Teac516G(DVDRW) \\InWinJ523Black\\DeltaDPS-600\\Philips107P5 17''@1280*1024*90Hz
Only some D43 sticks gain extra MHz, mainly there is no diffrence between 2.8V and 3.3V on Hynix's rams. 260 is nice for D43, I think you won't get anything from doing Vdimm mod.Originally Posted by RipperFk
BTW: I think Vdimm mod should be similar to the mod on the 9NDA3+.
Last edited by ent; 06-07-2005 at 01:45 AM.
I see contact dot on PCB. This marked as "vdimm". Connect this dot from 3.3v PSU and look - Vdimm=3.3v!
But my memory cannot work stable at 3.3v.
I`m use memory at 240 (480) MHz 2.5-3-3-5-1T 3.0v.
This fate...
Athlon64 3000+@2700(300*9)CnQ-enabled!\\TitanVanessaL-type\\2x1G Samsung(two-sides)@3-4-4-8-1T@490MHz\\EP-9NPA+Ultra
RadeonX1800XT PE\\TitanTWC-A05G modded\\Audigy2Platinum
2xST3200822AS\\SonyCRX230ED(CDRW)\\Teac516G(DVDRW) \\InWinJ523Black\\DeltaDPS-600\\Philips107P5 17''@1280*1024*90Hz
Athlon64 3000+@2700(300*9)CnQ-enabled!\\TitanVanessaL-type\\2x1G Samsung(two-sides)@3-4-4-8-1T@490MHz\\EP-9NPA+Ultra
RadeonX1800XT PE\\TitanTWC-A05G modded\\Audigy2Platinum
2xST3200822AS\\SonyCRX230ED(CDRW)\\Teac516G(DVDRW) \\InWinJ523Black\\DeltaDPS-600\\Philips107P5 17''@1280*1024*90Hz
I dont think that connecting 3.3 rail to Vdimm is a good idea.Epox boards are supplying Vdimm from +5V rail, which is usually more stable. Just look , if the Vdimm section is the same as one on the 9NDA3 and do the normal mod.
the epox 9npa+ does take the vdimm out of the 3.3 volt line. here it a pic of a simple vdimm mod: Link to a pic.
http://www.forumdeluxx.de/forum/show...4&postcount=70
has anyone tryied that?
have that mobo and 3,1v is way to low for my bh5
100k is correkt?
Last edited by Hinnavaatlus; 09-02-2005 at 01:03 PM.
anyone?
I did this mod last night with a 250KOhm VR...
I would have used a 100KOhm VR but I didn't have one onhand. The mod works but I haven't tried higher than going from 2.5v to 2.6v. I just wanted to test the mod to make sure it worked.
I'll see how high the Vdimm will go sometime this weekend when I have some free time. But supposedly this board derives it's Vdimm from the 3.3v rail so don't expect much more than 3.3v.
damnit.....i mus buy now D43 for that voltage
realy hurts
Any news? :worm:
does this mod work on epox 9npaj ?
Revage, asi on ju sama pcb-ga plaat
loomulikult töötab ka sinu plaadiga
any news ? but where is the mesurement point ?I did this mod last night with a 250KOhm VR...
I would have used a 100KOhm VR but I didn't have one onhand. The mod works but I haven't tried higher than going from 2.5v to 2.6v. I just wanted to test the mod to make sure it worked.
I'll see how high the Vdimm will go sometime this weekend when I have some free time. But supposedly this board derives it's Vdimm from the 3.3v rail so don't expect much more than 3.3v.
New bios. Can 3.2v mem.
http://www.epox.com.tw/eng/support.php?ps=335&type=1
Athlon64 3000+@2700(300*9)CnQ-enabled!\\TitanVanessaL-type\\2x1G Samsung(two-sides)@3-4-4-8-1T@490MHz\\EP-9NPA+Ultra
RadeonX1800XT PE\\TitanTWC-A05G modded\\Audigy2Platinum
2xST3200822AS\\SonyCRX230ED(CDRW)\\Teac516G(DVDRW) \\InWinJ523Black\\DeltaDPS-600\\Philips107P5 17''@1280*1024*90Hz
Then you can do the 3,3V sence wire mod or buy an OCZ PowerstreamI did this mod last night with a 250KOhm VR...
I would have used a 100KOhm VR but I didn't have one onhand. The mod works but I haven't tried higher than going from 2.5v to 2.6v. I just wanted to test the mod to make sure it worked.
I'll see how high the Vdimm will go sometime this weekend when I have some free time. But supposedly this board derives it's Vdimm from the 3.3v rail so don't expect much more than 3.3v.
Did de mod today and it works quitte well. Only on 3,5V it's really unstable. But maybe it's because one wire isn't really soldert very well. Did 3,3V sence wire mod too. Works quitte fine too, 3,7V
Epox 9NPA+ Ultra - Opteron 146 0530 APMW
Infineon BH-6 2x256mb - Tagan 480W-U22
Gainward 6600GT Vmodded - Kingston HyperX BH-5 2x256mb
Infineon BH-6 280MHz 2-2-2-5 @ 3,77V - 3602MHz - PhCh mem Project
I have found de Vdimm measure point
Epox 9NPA+ Ultra - Opteron 146 0530 APMW
Infineon BH-6 2x256mb - Tagan 480W-U22
Gainward 6600GT Vmodded - Kingston HyperX BH-5 2x256mb
Infineon BH-6 280MHz 2-2-2-5 @ 3,77V - 3602MHz - PhCh mem Project
@UTFNightmare: What did you do to get 3.5 to 3.7VDIMM?
Cheers
Kenny
______
Sometimes, it's not your time. Sometimes, you have to make it your time. Sometimes, it can ONLY be your time.
This should be put in the voltmod sticky thread...
http://www.eoz.lv/forum/showthread.php?t=63
Screw the VR up
There is btw some other place to measure. A bit easier to find.
V_Dimm is written next to it
Stuped
Epox 9NPA+ Ultra - Opteron 146 0530 APMW
Infineon BH-6 2x256mb - Tagan 480W-U22
Gainward 6600GT Vmodded - Kingston HyperX BH-5 2x256mb
Infineon BH-6 280MHz 2-2-2-5 @ 3,77V - 3602MHz - PhCh mem Project
What kind of vdimm can I get out of this mod?Screw the VR up
There is btw some other place to measure. A bit easier to find.
V_Dimm is written next to it
Stuped
3,2V standard with new bios. And with voltmod the max of your 3,3V wire on your PSU
Here a some pics of my Vmod.
Sorry for bad quality. Is taken with webcam.
Epox 9NPA+ Ultra - Opteron 146 0530 APMW
Infineon BH-6 2x256mb - Tagan 480W-U22
Gainward 6600GT Vmodded - Kingston HyperX BH-5 2x256mb
Infineon BH-6 280MHz 2-2-2-5 @ 3,77V - 3602MHz - PhCh mem Project
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