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CPU Fan Below Threshold

But it is maybe easier just to put a second Hall effect |C(180 degrees opposite) in the fan and put the two circuits inparallel (assuming the output is an open collector).Anybody Voters: 5. Es ist jetzt 23:23 Uhr. PC Probe hat mir immer zu viel Spannung angezeigt (+12,98 V).

Hat er die zusammengeltet und was war?!? Unfortunately, '300W', really means nothing!. Look and see if your bios is reading the fan speed at all, if not there should be a way to disable the alarm if you just can't correct the error Now, the customer gets the motherboard, and plugs in> a PSU with a fan that spins at 1500 RPM.

The> fan speed is somewhere between 0 and 1500RPM, but due to the> measurement method, there is no way to know. threshold bedeutet Grenzwert. Report Inappropriate Content Message 8 of 8 (691 Views) Reply 0 Kudos « Message Listing « Previous Topic Next Topic » Discussion Stats 7 replies ‎2015-10-09 03:22 AM 1239 views 0 Instead> of 128 pulses accumulating in the 8 bit counter, a total of> 256 accumulate in the counter.

It is simple enough,> that anyone with some basic wiring skills could try it.>> This method would be termed an optical tachometer. PC-Probe beharrte aber stndig auf seinen +12,98~. Yes the power fan sensor is connected to the mobo. wenn ja das hatte ich auch mal das programm ist schei** ist nur so ein bug denk ich AMD 2400+ @12x166mhz Leadtek A400TDH Asus A7N8X-X 2x512 MB Infineon PC 3200 80GB

It happens when windows automatically adjusts your system clock online. The question one has to ask, is why the siliconchip designers could not use a larger register to accumulatecounts, like maybe a 16 bit register. Note the reference to a> thirty year old data book.> > >The level of integration is probably> > not high enough to meet the price point. https://forums.pcpitstop.com/index.php?/topic/67063-cpu-fan-below-threshold/ Full Review Crucial Storage Executive, Version 3.38 Reviewed by AlphaC Pros Provides SSD SMART Status , total TB written, firmware information (for all manufacturers) Shows overall drive health and model

I know it's 'not supportted' and everything appears to to working fine (apart from the obvious error being reported). There is lots of room inside most cases. Recent motherboards don't seem to have the> necessary two pin header - my P4B has a TRPWR header, but> I don't think my other boards have one of those.>> Since the Have a look throughthe paper manual that came in the box, and verify the functionof those two and three pin connectors.

Reply Topic Options Subscribe to RSS Feed Mark Topic as New Mark Topic as Read Float this Topic to the Top Bookmark Subscribe Printer Friendly Page « Message Listing « Previous Was all ok on 6.3.5.cheers.No, not at all. Stay cool, Arsers! I'm not sure there's actually a problem here.

You may not vote on this poll power fan below threshold! :( This is a discussion on power fan below threshold! :( within the Motherboards, Bios & CPU forums, part of Smileys sind an. [IMG] Code ist an. [VIDEO] code is an HTML-Code ist aus. The capacitor might not even be necessary. have the same issue on my readynas pro pioneer.

Thanks in advance. Pc probe gives readings for all and the status is eh okay, UNTIL i put the computer into standby mode. Stay logged in Search titles only Posted by Member: Separate names with a comma. The two wires are> "tachometer_output" and GND.

Jump to content Sign In Create Account Search Advanced Search section: This topic Forums Members Help Files Calendar View New Content PC Pitstop Members Forums Calendar More PC Pitstop Mar 16, 2003 #1 (You must log in or sign up to reply here.) Show Ignored Content Topic Status: Not open for further replies. The reason I'm giving this one> away for free, is it is too expensive to commercialize, but is> just fine for someone to build for themselves.

solved cabinet and smps(power supply)needed for this below config GPU Fan only works when 80°c stops below that Titan PWM fan speed won't go below 50% solved Can't force fan below

A small number of people.The best solution would be to put more money in Zalman's pocket,not yours. Hadn't visited them for a few months, and now it seems many of the old threads may have been lost in the transfer. The drives do not spin up, NIC doesn't seem to connect to router, OS doesn't load, just "READYNAS" on the display. I prefer to researchthese things and give a definite answer, and right now, I've got nothing I can use as a source of info to help you with your Enermax supply.

Obviously the fan is running or the cpu would overheat and the temp is fine. load are way below normal temps.> > Before with the Intel supplied fan the CPU temperatures were so high that> the CPU was limiting most of the time. (P4 640)> > However, provided the machine is stable, working well, and temperatures are OK, just turn off monitoring of this in the CMOS setup. Averaging the values increases the latency in seeing a change in fan speed, but it avoidsthe RPMs being annoyingly unreadable by a human.For monitor chips that sit on the SMBUS, rather

Stay logged in Sign up now! Ask ! The readings are averaged, to reduce the jitter> in the values seen. Thefan speed is somewhere between 0 and 1500RPM, but due to themeasurement method, there is no way to know.

Do I need to buy a> > new Power Supply 300W?> >> > Thank you in advance> > There are several options for power supplies.> > A cheap power supply might how are these temps? #4 thespeakerbox, Feb 16, 2006 Bobthelost Diamond Member Joined: Dec 1, 2005 Messages: 4,360 Likes Received: 0 Good. #5 Bobthelost, Feb 16, 2006 (You must You may also... That is frequency multiplication by a factor> of 3.5 .>> This device is a real beauty.>> http://www.sharp.co.jp/products/device/lineup/data/pdf/datasheet/gp2a200l_j.pdf>> It contains a modulated light source.

Swiftwing "oooo, what's this?" Ars Praefectus Registered: Feb 21, 2001Posts: 4017 Posted: Sun Jul 23, 2006 5:57 am Do you have any fans connected to the chassis fan 3 pin header When this PSU cable is connected> to a fan header on the motherboard, the motherboard should> be able to measure the RPMs. The frequency> doubler idea was an item on my list.>> The requirements would be:>> 1) Circuit must be tiny, so it could plug directly to the> motherboard header.> 2) Circuit must The MB is in an Antec Solution SLK3700-BQE with the original 350W fan.

They set the divider so> that the 8 bit counter (max value 255 decimal) will catch> 128 pulses in the time it takes the fan to generate one full> pulse. Many power supplies now have a extra connection to feed the tacho signal from the power fan to this. The link in the OP does not lead to anywhere useful. A negativetempco thermistor, nominal resistance 10K ohms at 25C, witha beta of 3435, would be the typical component used.

And that is why the BIOS screen in youruser manual doesn't have any entry for PWR_FAN RPMs.)I'd download a manual from the Enermax web site, but I doubtthey are clever enough

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