timpanogos Posted July 6, 2005 Posted July 6, 2005 Ok, speed fan is up ... by default, no config on my part the voltages reported are: vcore1 1.46 vcore2 1.17 other rails (including -5 that I don't have but shows 1.98) and Vbat. mbm shows: vcore 1.46 ldt 1.17 chipset 1.49 So as near as I can tell mbm5's vcore == sf vcore1 mbm5's ldt = sf Vcore2 mbm5's chipset - no sf correlation Chad Share this post Link to post Share on other sites More sharing options...
timpanogos Posted July 6, 2005 Posted July 6, 2005 How did you map your occt for that high flux reading? Mine all look flat from last run, but they only captured rails and vcore Share this post Link to post Share on other sites More sharing options...
stealth17 Posted July 6, 2005 Posted July 6, 2005 dont worry about those graphs. they are base on 2 cent onboard chips ive dont my testing with a DMM and its not as bad as the graph showes Share this post Link to post Share on other sites More sharing options...
timpanogos Posted July 6, 2005 Posted July 6, 2005 well, the point is, I don't believe the graph is looking at vtt ... I do not believe that vtt is programatically available to any program Share this post Link to post Share on other sites More sharing options...
stealth17 Posted July 6, 2005 Posted July 6, 2005 well, the point is, I don't believe the graph is looking at vtt ... I do not believe that vtt is programatically available to any program its not. period. Share this post Link to post Share on other sites More sharing options...
Autochthon Posted July 6, 2005 Posted July 6, 2005 The -5V rail is the one I'm measuring. I just reconfigure OCCT by starting it going into options resetting sensor config. Choose speedfan, then choose the voltage for Vcore that is the voltage you want to measure. then run OCCT. Speedfan has charting built in just check the appropriate boxes. Share this post Link to post Share on other sites More sharing options...
Autochthon Posted July 6, 2005 Posted July 6, 2005 I doubt it's Vtt but the size of the variations and the way they closely track the 3.3 rail makes me wonder exactly what is being measured and why it varies so much. Share this post Link to post Share on other sites More sharing options...
timpanogos Posted July 6, 2005 Posted July 6, 2005 based on what I saw available on speedfan, I assume your occt graph was looking at the ldt voltage - which would also be real scary if it is really fluctuating that much! Share this post Link to post Share on other sites More sharing options...
flexy Posted July 6, 2005 Posted July 6, 2005 ya the solution is to use tthe 4V jumper as the mobo was made for what is that statement based on ? Share this post Link to post Share on other sites More sharing options...
flexy Posted July 6, 2005 Posted July 6, 2005 it happens only with high vdimm or not? how can I know if my vtt is bad too? thanks instability in win (OCCT, Prime95) but stability in memtest. Share this post Link to post Share on other sites More sharing options...
flexy Posted July 6, 2005 Posted July 6, 2005 well I can't seem to post over at Xtreme ATM, but it appears that Oskar Wu has fired his return shot with a set of his own Oscope readings. yes...but we're not interested in memtest readings (maybe memtest #8 for a part)...problems arise in OCCT/Prime in Windows. Share this post Link to post Share on other sites More sharing options...
Autochthon Posted July 6, 2005 Posted July 6, 2005 based on what I saw available on speedfan, I assume your occt graph was looking at the ldt voltage - which would also be real scary if it is really fluctuating that much! LDT is measured off of Vcore 2. This is the -5V reading which I've yet to pin down. It may be nothing but it's odd how it tracks (it's definitely measuring something, though the scale may be way off) and google produced no mention of what it might be for. Share this post Link to post Share on other sites More sharing options...
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