|
It is currently 07 Feb 2012, 20:01
|
View unanswered posts | View active topics
Which sensor monitors CPU Temp?
| Author |
Message |
|
Crackles
|
 Which sensor monitors CPU Temp?
AMD K8 Sensor, IT8712F-1 OR LM99 ??
|
| 29 Dec 2007, 11:51 |
|
 |
|
Me
|
 Re: Which sensor monitors CPU Temp?
"Crackles McFarly" <IrelandSux@ireland.sux> wrote in message news:jtftl3tc88bpfcr81rk88mgfsh31v8cep5@bbb.org... > AMD K8 Sensor, IT8712F-1 OR LM99 ??
when I had an amd it was directly under the cpu. So when pressed in it comes into contact with the centre underside.
|
| 29 Dec 2007, 11:51 |
|
 |
|
kony
|
 Re: Which sensor monitors CPU Temp?
On Tue, 11 Dec 2007 11:50:04 -0500, Crackles McFarly <IrelandSux@ireland.sux> wrote: >AMD K8 Sensor, IT8712F-1 OR LM99 ?? Did it occur to you that posting similar questions in many different forums is a waste of people's time? This may seem harsh, but the benefit of providing more information is to you, because you still have not resolved the problem and it is largely because of lack of information provided and feedback on what you have already tried to troubleshoot and rectify the situation. Did it occur that you might just start out by providing all the information in your opening post, for example that you had read 53C and commonly went up to 66C with a Venice Athlon 64 on an Asus A8S-X board. There has been ample feedback in the past about temps, overheating, stress testing. First, what heatsink are you using? Is your board throttling back the fan speed? If so, a bios setting may be determining what it's idle speed is, that if the CPU is cool the fan just slows down to reach an equilibrium. To many people, this is desirable as it reduces noise, fan wear, and dust buildup. That would be fine at 53C, but the processor is getting a little high at 66C IF the temp reading is accurate. LM99 is probably your video card temp, but you didn't bother to make a concise but complete list of all major parts, so once again you are wasting your time and our time and the time of those in the other forums you've posted to. You might have also mentioned what temps each sensor was reporting, and the software you used to get that reading. Since the temp seems high at 66C, try a newer bios if you hadn't already, it may refine or correct inaccuracy. If that is not a correction, take the case side panel off and point a fan into the system. If this helps significantly, you need to improve your case airflow. If it only helps a tiny, insufficient amount, try taking the heatsink off, reapplying the Arctic Silver but only a tiny bit in the center of the processor - not spread all over it like frosting a cake. If you have trouble mounting the heatsink, take your time... if necessary, pull the board out of the system to install the sink, or if the 'sink is bad you might consider replacing it with something else. As for your comment on another forum that "I'm likely going to have this cpu FRY and end up spending $150 just to get to the technology I am at now", no, your Venice 3200 is worth about $40 brand new, http://www.newegg.com/Product/Product.a ... 6819103567even less now that it's used and aging technology. Beyond a certain point of checking and stress testing, it will not be worthwhile to keep fiddling with it if it tests stable (in Prime95 test mentioned below). If these things do not result in lower temp, check your bios for a processor voltage, vcore setting, and the hardware/health monitor bios menu showing the CPU voltage. I'm not certain but think the stock for that chip should be about 1.4V... slightly more or less than this is not a problem, but if it is reading at 1.5V or more than may cause the higher running temp. Finally, run a stress test like Prime95's Torture Test, the Large In-Place FFTs setting. Leave that running for several hours or until it shows errors, whichever comes first. Also monitor temps periodically while that is running and note the peak temp- ignoring idle temps. If it runs for several hours without errors, and if you have checked all the aforementioned things, ALL of them, then there may not be anything more you need to do.
|
| 29 Dec 2007, 11:51 |
|
 |
|
Ed
|
 Re: Which sensor monitors CPU Temp?
On Tue, 11 Dec 2007 11:50:04 -0500, Crackles McFarly <IrelandSux@ireland.sux> wrote:
IT8712F-1 for CPU temps, fan speeds and some other stuff.
LM99,LM75 would be for other devices like video card temps.
No doubt Paul will provide a page full of info as soon as I post this LOL!
|
| 29 Dec 2007, 11:51 |
|
 |
|
Crackles
|
 Re: Which sensor monitors CPU Temp?
On Tue, 11 Dec 2007 17:39:29 -0600, Ed <nospam@hotmail.com> sayd the following:
>On Tue, 11 Dec 2007 11:50:04 -0500, Crackles McFarly ><IrelandSux@ireland.sux> wrote: > >IT8712F-1 for CPU temps, fan speeds and some other stuff. > >LM99,LM75 would be for other devices like video card temps. > >No doubt Paul will provide a page full of info as soon as I post this >LOL!
What does the sensor labeled "AMD K8 Sensor" measure?
thanks
|
| 29 Dec 2007, 11:51 |
|
 |
|
Crackles
|
 Re: Which sensor monitors CPU Temp?
On Tue, 11 Dec 2007 19:28:35 -0500, Paul <nospam@needed.com> sayd the following:
>Paul wrote: >> Ed wrote: >>> On Tue, 11 Dec 2007 11:50:04 -0500, Crackles McFarly >>> <IrelandSux@ireland.sux> wrote: >>> >>> IT8712F-1 for CPU temps, fan speeds and some other stuff. >>> >>> LM99,LM75 would be for other devices like video card temps. >>> >>> No doubt Paul will provide a page full of info as soon as I post this >>> LOL! >>> >> > >Another thing that occurs to me, is there is probably a copy >of Asus Probe on the motherboard CD, and that program >probably has a good idea which channel to use. > > Paul
Asus Probe appears to be using "IT8712F-1" as the sensor.
|
| 29 Dec 2007, 11:52 |
|
 |
|
jmc
|
 Re: Which sensor monitors CPU Temp?
Suddenly, without warning, Crackles McFarly exclaimed (12/12/2007 10:51 AM): > On Tue, 11 Dec 2007 17:39:29 -0600, Ed <nospam@hotmail.com> sayd the > following: > >> On Tue, 11 Dec 2007 11:50:04 -0500, Crackles McFarly >> <IrelandSux@ireland.sux> wrote: >> >> IT8712F-1 for CPU temps, fan speeds and some other stuff. >> >> LM99,LM75 would be for other devices like video card temps. >> >> No doubt Paul will provide a page full of info as soon as I post this >> LOL! > > > What does the sensor labeled "AMD K8 Sensor" measure? > > thanks >
I wonder about this one too. I use Speedfan, and am pretty sure the IT8712F-1 is CPU temp, because the "AMD K8 (Core)" seems too low. Right now the first reads 60c (hmmm. bit warm today; usually it's closer to 50c) and Core reads about 48, on my AMD Dual-core 5600+.
jmc
|
| 29 Dec 2007, 11:52 |
|
 |
|
Crackles
|
 Re: Which sensor monitors CPU Temp?
On Wed, 12 Dec 2007 16:54:23 +0930, jmc <NOnewsgroupsSPAM@NOjodiBODY.HOMEus> sayd the following:
>Suddenly, without warning, Crackles McFarly exclaimed (12/12/2007 10:51 AM): >> On Tue, 11 Dec 2007 17:39:29 -0600, Ed <nospam@hotmail.com> sayd the >> following: >> >>> On Tue, 11 Dec 2007 11:50:04 -0500, Crackles McFarly >>> <IrelandSux@ireland.sux> wrote: >>> >>> IT8712F-1 for CPU temps, fan speeds and some other stuff. >>> >>> LM99,LM75 would be for other devices like video card temps. >>> >>> No doubt Paul will provide a page full of info as soon as I post this >>> LOL! >> >> >> What does the sensor labeled "AMD K8 Sensor" measure? >> >> thanks >> > >I wonder about this one too. I use Speedfan, and am pretty sure the >IT8712F-1 is CPU temp, because the "AMD K8 (Core)" seems too low. Right >now the first reads 60c (hmmm. bit warm today; usually it's closer to >50c) and Core reads about 48, on my AMD Dual-core 5600+. > >jmc
On mine the "AMD K8 Sensor" rises FAST to any actions I perform. But the IT8712F-1 rises much Slower to things I do.
I guess the slower rising sensor is the accurate one? Or is it just as plausible the fast rising sensor is accurate?
As an example, IT8712F-1 "creeps" to 55-59C using SpyBot. But the "AMD K8 Sensor" IMMEDIATELY JUMPS to 55-59C when SpyBot is running.
kony? anyone?
|
| 29 Dec 2007, 11:52 |
|
 |
|
homebuilder
|
 Re: Which sensor monitors CPU Temp?
On Wed, 12 Dec 2007 07:53:40 -0500 'Paul' wrote this on alt.comp.hardware.homebuilt:
>The author of Speedfan may know more about what his program is doing, >than we do.
IIUC there is no way for SpeedFan to identify which reading applies to which sensor. The subject's been debated on the SpeedFan forum before now. Alfredo has provided some guidance on his website which is usually ok for folks with 2-3 sensors but where you have multiple sensors, it gets more difficult. What's really needed is more info from mobo manufacturers to ID the sensor names and what they monitor...
-my 2 cents worth-
|
| 29 Dec 2007, 11:52 |
|
 |
|
Crackles
|
 Re: Which sensor monitors CPU Temp?
Please bear with me on this one folks. I simply am asking which sensor is probably/likely accurate I'm no longer asking about acceptable temps [But I do appreciate the help everyone gave me on that one] Here is the scenario:100% Full Load Using SPYBOT for about 8 minutes. Each Sensor is labled in this image. http://img98.imageshack.us/img98/2713/sensorswl8.pngWhich Sensor is accurate? Which one should I be using? I really do appreciate your help thus far and in the future.
|
| 29 Dec 2007, 11:52 |
|
 |
|
kony
|
 Re: Which sensor monitors CPU Temp?
On Wed, 12 Dec 2007 11:06:27 -0500, Crackles McFarly <IrelandSux@ireland.sux> wrote:
>Please bear with me on this one folks. > >I simply am asking which sensor is probably/likely accurate > >I'm no longer asking about acceptable temps [But I do appreciate the >help everyone gave me on that one] > >Here is the scenario:100% Full Load Using SPYBOT for about 8 minutes. > >Each Sensor is labled in this image. >http://img98.imageshack.us/img98/2713/sensorswl8.png > >Which Sensor is accurate? Which one should I be using? > >I really do appreciate your help thus far and in the future.
You should be using the K8 Core temp report, as it is showing itself to be the temp of the die by changing so quickly to a change in load.
I don't know for certain that it's accurate, but it is a starting point.
|
| 29 Dec 2007, 11:52 |
|
 |
|
Crackles
|
 Re: Which sensor monitors CPU Temp?
On Wed, 12 Dec 2007 12:30:41 -0500, kony <spam@spam.com> sayd the following:
>On Wed, 12 Dec 2007 11:06:27 -0500, Crackles McFarly ><IrelandSux@ireland.sux> wrote: > >>Please bear with me on this one folks. >> >>I simply am asking which sensor is probably/likely accurate >> >>I'm no longer asking about acceptable temps [But I do appreciate the >>help everyone gave me on that one] >> >>Here is the scenario:100% Full Load Using SPYBOT for about 8 minutes. >> >>Each Sensor is labled in this image. >>http://img98.imageshack.us/img98/2713/sensorswl8.png >> >>Which Sensor is accurate? Which one should I be using? >> >>I really do appreciate your help thus far and in the future. > >You should be using the K8 Core temp report, as it is >showing itself to be the temp of the die by changing so >quickly to a change in load. > >I don't know for certain that it's accurate, but it is a >starting point.
Thanks
|
| 29 Dec 2007, 11:52 |
|
 |
|
Crackles
|
 Re: Which sensor monitors CPU Temp?
On Wed, 12 Dec 2007 12:30:41 -0500, kony <spam@spam.com> sayd the following:
>On Wed, 12 Dec 2007 11:06:27 -0500, Crackles McFarly ><IrelandSux@ireland.sux> wrote: > >>Please bear with me on this one folks. >> >>I simply am asking which sensor is probably/likely accurate >> >>I'm no longer asking about acceptable temps [But I do appreciate the >>help everyone gave me on that one] >> >>Here is the scenario:100% Full Load Using SPYBOT for about 8 minutes. >> >>Each Sensor is labled in this image. >>http://img98.imageshack.us/img98/2713/sensorswl8.png >> >>Which Sensor is accurate? Which one should I be using? >> >>I really do appreciate your help thus far and in the future. > >You should be using the K8 Core temp report, as it is >showing itself to be the temp of the die by changing so >quickly to a change in load. > >I don't know for certain that it's accurate, but it is a >starting point.
Also something that doesn't help matters. They gay hsf fan stays at 6300 RPM no matter what the temp goes to. I guess it's just that old?
Man I need to upgrade so bad.
|
| 29 Dec 2007, 11:52 |
|
 |
|
kony
|
 Re: Which sensor monitors CPU Temp?
On Wed, 12 Dec 2007 12:53:19 -0500, Crackles McFarly <IrelandSux@ireland.sux> wrote:
>On Wed, 12 Dec 2007 12:30:41 -0500, kony <spam@spam.com> sayd the >following: > >>On Wed, 12 Dec 2007 11:06:27 -0500, Crackles McFarly >><IrelandSux@ireland.sux> wrote: >> >>>Please bear with me on this one folks. >>> >>>I simply am asking which sensor is probably/likely accurate >>> >>>I'm no longer asking about acceptable temps [But I do appreciate the >>>help everyone gave me on that one] >>> >>>Here is the scenario:100% Full Load Using SPYBOT for about 8 minutes. >>> >>>Each Sensor is labled in this image. >>>http://img98.imageshack.us/img98/2713/sensorswl8.png >>> >>>Which Sensor is accurate? Which one should I be using? >>> >>>I really do appreciate your help thus far and in the future. >> >>You should be using the K8 Core temp report, as it is >>showing itself to be the temp of the die by changing so >>quickly to a change in load. >> >>I don't know for certain that it's accurate, but it is a >>starting point. > > >Also something that doesn't help matters. They gay hsf fan stays at >6300 RPM no matter what the temp goes to. I guess it's just that old?
Old? That's probably the max the fan can run at, if your processor were cooler it "might" run at lower speed, if it has an integral thermal throttling circuit or the motherboard does... which it seems to since Asus does advertise it has "Q-Fan". Have you ever set Q-Fan in the bios to the temp thresholds you want? First, the key is getting the processor temp down so there's margin to throttle down the fan.
Alternatively, you could just replace the heatsink with one using a larger lower RPM fan... that is the usual way to achieve quieter operation, though your present 'sink (if the retail one??) should be keeping it cooler than it is which would allow for it to run below 3K RPM at least... or until you did something at high load but Spybot is not such a large load, running a stress test like Prime95 will get the CPU hotter than spybot will (I just checked this to confirm it).
> > >Man I need to upgrade so bad. >
With all due respect, you're freaking out for no reason. Take the 'sink off, examine it and the processor, and apply a fresh tiny half-grain-of-rice sized blob of heatsink grease on the CPU then remount the 'sink. Either the temp sensor reading is wrong, the case cooling is terrible, the vcore is too high, or the heatsink and/or grease isn't installed right. NONE of these factors are addressed by an upgrade, except maybe if the case is terrible and you buy a new case, but you can do that now and still use the present parts till you feel like upgrading them as well.
There is no need to speed all this time on what is a simple matter. There is no need to upgrade because of any factors you're dealing with. Even if the case is bad you can just take whatever measures necessary, but you haven't ever bothered to tell us what you HAVE tried to do, so this was a pointless discussion. Keep in mind that other people do run skt 939 A64 without these problems you feel you have.
|
| 29 Dec 2007, 11:52 |
|
 |
|
Crackles
|
 Re: Which sensor monitors CPU Temp?
On Wed, 12 Dec 2007 20:40:33 -0500, kony <spam@spam.com> sayd the following:
>On Wed, 12 Dec 2007 12:53:19 -0500, Crackles McFarly ><IrelandSux@ireland.sux> wrote: > >>On Wed, 12 Dec 2007 12:30:41 -0500, kony <spam@spam.com> sayd the >>following: >> >>>On Wed, 12 Dec 2007 11:06:27 -0500, Crackles McFarly >>><IrelandSux@ireland.sux> wrote: >>> >>>>Please bear with me on this one folks. >>>> >>>>I simply am asking which sensor is probably/likely accurate >>>> >>>>I'm no longer asking about acceptable temps [But I do appreciate the >>>>help everyone gave me on that one] >>>> >>>>Here is the scenario:100% Full Load Using SPYBOT for about 8 minutes. >>>> >>>>Each Sensor is labled in this image. >>>>http://img98.imageshack.us/img98/2713/sensorswl8.png >>>> >>>>Which Sensor is accurate? Which one should I be using? >>>> >>>>I really do appreciate your help thus far and in the future. >>> >>>You should be using the K8 Core temp report, as it is >>>showing itself to be the temp of the die by changing so >>>quickly to a change in load. >>> >>>I don't know for certain that it's accurate, but it is a >>>starting point. >> >> >>Also something that doesn't help matters. They gay hsf fan stays at >>6300 RPM no matter what the temp goes to. I guess it's just that old? > >Old? That's probably the max the fan can run at, if your >processor were cooler it "might" run at lower speed, if it >has an integral thermal throttling circuit or the >motherboard does... which it seems to since Asus does >advertise it has "Q-Fan". Have you ever set Q-Fan in the >bios to the temp thresholds you want? First, the key is >getting the processor temp down so there's margin to >throttle down the fan. > >Alternatively, you could just replace the heatsink with one >using a larger lower RPM fan... that is the usual way to >achieve quieter operation, though your present 'sink (if the >retail one??) should be keeping it cooler than it is which >would allow for it to run below 3K RPM at least... or until >you did something at high load but Spybot is not such a >large load, running a stress test like Prime95 will get the >CPU hotter than spybot will (I just checked this to confirm >it). > >> >> >>Man I need to upgrade so bad. >> > >With all due respect, you're freaking out for no reason. >Take the 'sink off, examine it and the processor, and apply >a fresh tiny half-grain-of-rice sized blob of heatsink >grease on the CPU then remount the 'sink. Either the temp >sensor reading is wrong, the case cooling is terrible, the >vcore is too high, or the heatsink and/or grease isn't >installed right. NONE of these factors are addressed by an >upgrade, except maybe if the case is terrible and you buy a >new case, but you can do that now and still use the present >parts till you feel like upgrading them as well. > >There is no need to speed all this time on what is a simple >matter. There is no need to upgrade because of any factors >you're dealing with. Even if the case is bad you can just >take whatever measures necessary, but you haven't ever >bothered to tell us what you HAVE tried to do, so this was a >pointless discussion. Keep in mind that other people do run >skt 939 A64 without these problems you feel you have.
Yes I must admit to not taking any steps you suggested. It's a little phobia I have about putting that hsf back off then on again.
I will write again once I try something, maybe then you can help more.
Been good.
|
| 29 Dec 2007, 11:52 |
|
 |
|
Arno
|
 Re: Which sensor monitors CPU Temp?
In alt.comp.periphs.mainboard.asus Crackles McFarly <IrelandSux@ireland.sux> wrote: > AMD K8 Sensor, IT8712F-1 OR LM99 ??
The K8 sensor is the on-die sensor. It is the most exact one in any case.
The other ones may or may not monitor CPU case temperature, depending on what the manufacturer of the mainboard chose to implement.
Arno
|
| 29 Dec 2007, 11:53 |
|
 |
|
Ed
|
 Re: Which sensor monitors CPU Temp?
On Tue, 11 Dec 2007 19:28:35 -0500, Paul <nospam@needed.com> wrote:
>Paul wrote: >> Ed wrote: >>> On Tue, 11 Dec 2007 11:50:04 -0500, Crackles McFarly >>> <IrelandSux@ireland.sux> wrote: >>> >>> IT8712F-1 for CPU temps, fan speeds and some other stuff. >>> >>> LM99,LM75 would be for other devices like video card temps. >>> >>> No doubt Paul will provide a page full of info as soon as I post this >>> LOL! >>> >> > >Another thing that occurs to me, is there is probably a copy >of Asus Probe on the motherboard CD, and that program >probably has a good idea which channel to use. > > Paul
Ya I tend to trust what Asus uses to monitor the CPU temps. On my s939 Asus A8N-E the IT8712F reading in SpeedFan is exactly the same as what Asus PC Probe shows.
Ed
|
| 29 Dec 2007, 11:53 |
|
 |
|
Ed
|
 Re: Which sensor monitors CPU Temp?
On Wed, 12 Dec 2007 07:06:04 -0500, Crackles McFarly <IrelandSux@ireland.sux> wrote: >On mine the "AMD K8 Sensor" rises FAST to any actions I perform. But >the IT8712F-1 rises much Slower to things I do. > >I guess the slower rising sensor is the accurate one? >Or is it just as plausible the fast rising sensor is accurate? > >As an example, IT8712F-1 "creeps" to 55-59C using SpyBot. >But the "AMD K8 Sensor" IMMEDIATELY JUMPS to 55-59C when SpyBot is >running. > >kony? >anyone? On my A8N-E the K8 Core reading is always about 5C lower at idle and is a little more sensitive when under load. Screen shot using SpeedFan Zoom to see graph better. http://img522.imageshack.us/img522/2862/speedfangc4.pngEd
|
| 29 Dec 2007, 11:53 |
|
 |
|
Crackles
|
 Re: Which sensor monitors CPU Temp?
On Thu, 13 Dec 2007 07:36:29 -0600, Ed <nospam@hotmail.com> sayd the following: >Ya I tend to trust what Asus uses to monitor the CPU temps. On my s939 >Asus A8N-E the IT8712F reading in SpeedFan is exactly the same as what >Asus PC Probe shows. > >Ed > Scenario again is running SpyBot for approx. 5 minutes. With 100% Load on the CPU. As you can see, CORE on SpeedFan represents "AMD K8 Sensor" and is not being displayed on Pc Probe provided by the motherboard maker asus. http://img100.imageshack.us/img100/721/imstupidhz7.pngThe "IT8712F-1" sensor is shown on the left as TEMP1 and is exactly the same as the PC PROBE temp on the right. I have to assume the "IT8712F-1" reading of 54C is correct since it represented in both PC PROBE and speedFan?? Also of note the CPU Fan speeds. Notice how Pc Probe records a speed that is nearly HALF the speed represented in SpeedFan. I cannot locate the correct RMP sensor in Speedfan to equal that represented in PcProbe. This is all messed up. More likely *I* am all messed up. Also notice those Voltages in the lower left..Anything of interest? I'd really appreciate some comments on this new graphic. thanks guys
|
| 29 Dec 2007, 11:53 |
|
 |
|
kony
|
 Re: Which sensor monitors CPU Temp?
On Thu, 13 Dec 2007 12:05:39 -0500, Crackles McFarly <IrelandSux@ireland.sux> wrote:
>On Thu, 13 Dec 2007 07:36:29 -0600, Ed <nospam@hotmail.com> sayd the >following: > >>Ya I tend to trust what Asus uses to monitor the CPU temps. On my s939 >>Asus A8N-E the IT8712F reading in SpeedFan is exactly the same as what >>Asus PC Probe shows. >> >>Ed >> > > >Scenario again is running SpyBot for approx. 5 minutes. With 100% Load >on the CPU. > >As you can see, CORE on SpeedFan represents "AMD K8 Sensor" and is not >being displayed on Pc Probe provided by the motherboard maker asus. >http://img100.imageshack.us/img100/721/imstupidhz7.png >The "IT8712F-1" sensor is shown on the left as TEMP1 and is exactly >the same as the PC PROBE temp on the right. > >I have to assume the "IT8712F-1" reading of 54C is correct since it >represented in both PC PROBE and speedFan?? > >Also of note the CPU Fan speeds. Notice how Pc Probe records a speed >that is nearly HALF the speed represented in SpeedFan. I cannot locate >the correct RMP sensor in Speedfan to equal that represented in >PcProbe. > >This is all messed up. More likely *I* am all messed up. >Also notice those Voltages in the lower left..Anything of interest? > >I'd really appreciate some comments on this new graphic. > >thanks guys
You should be able to look at and hear the fan to determine if at 3K or 6K RPM. The current rating on the fan label is also a good clue, with a 3K RPM fan tending to be rated for about 0.14A and 6K a lot higher.
There is little of interest, the one thing you needed to do all along you still have not done or mentioned - running Prime95's Torture Test, large in-place FFTs setting for at least an hour.
This is important to reach a higher temp than spybot causes, and to check the calculations underway for errors. This is important, a processor will generally produce errors from overheating long before it is hot enough to be a permanent damaging state. If running too hot it can produce random errors very hard to track down otherwise, leading one to suspect buggy apps or bad power or all kinds of other suspects until it is realized whether the processor stays cool enough to run stabily.
|
| 29 Dec 2007, 11:53 |
|
 |
|
kony
|
 Re: Which sensor monitors CPU Temp?
On Thu, 13 Dec 2007 23:03:40 -0500, Paul <nospam@needed.com> wrote:
>For measurement programs, you cannot run programs like Speedfan and >Asus Probe, at the same time. They can both be talking to the >hardware at the same time, and doing things to it. There are no >agreed protocols, for shared control of such devices. (At least >Asus won't change the way they do things.)
While it is true you can't assume two hardware monitoring apps can run at the same time, they may... for example when I ran the latest version of speedfan to see what it was doing on a board here, I already had MBM5 running and they peacefully co-existed.
|
| 29 Dec 2007, 11:53 |
|
 |
|
Jon
|
 Re: Which sensor monitors CPU Temp?
"homebuilder" wrote: > > On Wed, 12 Dec 2007 07:53:40 -0500 'Paul' > wrote this on alt.comp.hardware.homebuilt: > >>The author of Speedfan may know more about what his program is doing, >>than we do. > > IIUC there is no way for SpeedFan to identify which reading applies > to which sensor. The subject's been debated on the SpeedFan forum > before now. Alfredo has provided some guidance on his website which > is usually ok for folks with 2-3 sensors but where you have multiple > sensors, it gets more difficult. > What's really needed is more info from mobo manufacturers to ID > the sensor names and what they monitor...
IIRC, that was the reason the fellow who made MBM stopped doing it, because of the runarounds and hassles he received trying to get the information from the manufacturers and vendors.
Jon
|
| 29 Dec 2007, 11:53 |
|
 |
|
Crackles
|
 Re: Which sensor monitors CPU Temp?
On Thu, 13 Dec 2007 23:03:40 -0500, Paul <nospam@needed.com> sayd the following:
>If you posted the contents of the "detection window" at the top of the >Speedfan display, it might be possible to guess what Speedfan thinks >it is using for sensors. (Copy all the text from the window - don't >post a picture of it, as you won't display all the text that way.)
Win9x:NO 64Bit:NO GiveIO:YES SpeedFan:YES I/O properly initialized Linked ISA BUS at $0290 Linked SMBUS at $0850 Found nVidia GeForce 6800GS Linked nVidiaI2C0 SMBUS at $3D403E3F Linked nVidiaI2C1 SMBUS at $3D403637 Linked nVidiaI2C2 SMBUS at $3D405051 Scanning ISA BUS at $0290... SuperIO Chip=IT8712F(I) Linked ISA BUS at $0D00 Scanning SiSx30 SMBus at $0850... Scanning I2CNVidia SMBus at $3D403E3F... Scanning I2CNVidia SMBus at $3D403637... Scanning I2CNVidia SMBus at $3D405051... LM99 (ID=$31) found on SMBus at $4C Scanning ISA BUS at $0D00... IT8712F(I) found on ISA at $D00 SMART Enabled for drive 0 Found ST3320620AS (320.1GB) End of detection Loaded 0 events
THANKS
|
| 29 Dec 2007, 11:53 |
|
 |
|
Crackles
|
 Re: Which sensor monitors CPU Temp?
On Fri, 14 Dec 2007 03:28:17 -0500, kony <spam@spam.com> sayd the following:
>On Thu, 13 Dec 2007 23:03:40 -0500, Paul <nospam@needed.com> >wrote: > > >>For measurement programs, you cannot run programs like Speedfan and >>Asus Probe, at the same time. They can both be talking to the >>hardware at the same time, and doing things to it. There are no >>agreed protocols, for shared control of such devices. (At least >>Asus won't change the way they do things.) > > >While it is true you can't assume two hardware monitoring >apps can run at the same time, they may... for example when >I ran the latest version of speedfan to see what it was >doing on a board here, I already had MBM5 running and they >peacefully co-existed.
I thought MBM was discontinued?
Will the MBM work with this A8S-X board still?
|
| 29 Dec 2007, 11:53 |
|
 |
|
Crackles
|
 Re: Which sensor monitors CPU Temp?
On Fri, 14 Dec 2007 11:45:16 -0500, Paul <nospam@needed.com> sayd the following: >Crackles McFarly wrote: >> On Thu, 13 Dec 2007 23:03:40 -0500, Paul <nospam@needed.com> sayd the >> following: >> >>> If you posted the contents of the "detection window" at the top of the >>> Speedfan display, it might be possible to guess what Speedfan thinks >>> it is using for sensors. (Copy all the text from the window - don't >>> post a picture of it, as you won't display all the text that way.) >> >> Win9x:NO 64Bit:NO GiveIO:YES SpeedFan:YES >> I/O properly initialized >> Linked ISA BUS at $0290 >> Linked SMBUS at $0850 >> Found nVidia GeForce 6800GS >> Linked nVidiaI2C0 SMBUS at $3D403E3F >> Linked nVidiaI2C1 SMBUS at $3D403637 >> Linked nVidiaI2C2 SMBUS at $3D405051 >> Scanning ISA BUS at $0290... >> SuperIO Chip=IT8712F(I) >> Linked ISA BUS at $0D00 >> Scanning SiSx30 SMBus at $0850... >> Scanning I2CNVidia SMBus at $3D403E3F... >> Scanning I2CNVidia SMBus at $3D403637... >> Scanning I2CNVidia SMBus at $3D405051... >> LM99 (ID=$31) found on SMBus at $4C >> Scanning ISA BUS at $0D00... >> IT8712F(I) found on ISA at $D00 >> SMART Enabled for drive 0 >> Found ST3320620AS (320.1GB) >> End of detection >> Loaded 0 events >> >> >> THANKS >> > >I wonder if the LM99 is actually on the graphics card ? >An LM99 is apparently a diode type, and expects a 2N3904 >equiv just like the 8712F does. (It might not even >physically be an LM99, but an emulation of one by >another chip. Hardware can be tricky that way.) > >http://cache.national.com/ds/LM/LM99.pdf >http://www.national.com/images/pkg/mua08a.jpg > >Besides the hard drive SMART temperature reading, >how many channels show up for temps ? Do you >have the three for the 8712F plus one more ? In >the detected list, so far I see the 8712F and the >LM99 (and your hard drive). I have 3 of the 8712F's, one of those temps is false reading -128C. >I'm trying to figure out why the sensor result is >called K8, when at least on my motherboard, my CPU >is just "temp1". > >All of this stuff, is one big guessing game  >But I think you've figured that out by now. Yes this is puzzling, at least to me ,,
|
| 29 Dec 2007, 11:53 |
|
 |
|
Who is online |
Users browsing this forum: No registered users and 7 guests |
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot post attachments in this forum
|
|