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Anmeldungsdatum: 10.08.2005
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 Verfasst am: Mi. 07-Feb-2007 (8:34) Titel: SpeedFan -> S.M.A.R.T Multimonitoring FSB etc. |
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SpeedFan 4.31
DD: Oct 2006 - 1,5 MB - Englisch - Installer
HP: http://www.almico.com/speedfan.php
DL: http://www.almico.com/sfdownload.php
SS: http://www.almico.com/sfscreenshots.php
| Zitat: | What is SpeedFan
SpeedFan is a freeware program that monitors voltages, fan speeds and temperatures in computers
with hardware monitor chips. SpeedFan can even access S.M.A.R.T. info for those hard disks that support
this feature and show hard disk temperatures too, if supported. SpeedFan supports SCSI disks too.
SpeedFan can even change the FSB on some hardware (but this should be considered a bonus feature).
At the lowest level, SpeedFan is an hardware monitor software that can access digital temperature sensors,
but its main feature is that it can change fan speeds (depending on the capabilities of your sensor chip
and your hardware) according to the temperatures inside your pc, thus reducing noise.
Several sensors, like Winbond's and the AS99127F support fan speed changing, as well as others from
Maxim, Myson, Analog Devices, National Semiconductor and ITE, but the hardware manufacturer
must have connected the relevant pins to some additional, yet trivial, circuitry.
This means that if you have, say, a Winbond W83782D on a BP6 then you're ok,
but not every motherboard with such an hardware monitor chip will be able to change fan speeds.
From one of the very first hardware monitor chips that could be found in standard PCs,
the National Semiconductor LM75 (and all of its clones, like the Philips NE1617 and the Philips NE1618
or the Maxim MAX1617) or the Analog Devices ADM1021, such chips have been greatly improved,
both in their precision and in their capabilities. Current chips can monitor fan speeds,
voltages and change fan speeds by using PWMs (Pulse Width Modulation).
Some chips can even be programmed to vary fan speeds without any additional software intervention.
If your BIOS was programmed to setup such chips this way you can still try to use
SpeedFan's Advanced Configuration to revert to manual (software controlled) mode.
Winbond W83697HF, Analog Devices ADT7463, SMSC EMC6D102, ITE IT8712F, National LM85C
and Maxim MAX6650 are very good candidates. Some SuperIO chips include temperature sensors too.
SpeedFan can automatically detect them and use their features.
SpeedFan can find almost any hardware monitor chip connected to the 2-wire SMBus
(System Management Bus, a subset of the I2C BUS) Serial Interface and to the ISA BUS
and works fine with Windows 9x, ME, NT, 2000, 2003 and Windows XP. It works with Windows 64 bit too.
It can be minimized to the tray and is compatible with Motherboard Monitor 5.
SpeedFan can:
- handle almost any number of South Bridges
- handle almost any number of hardware monitor chips
- handle almost any number of temperature readings
- handle almost any number of voltage readings
- handle almost any number of fan speed readings
- handle almost any number of PWMs |
| Zitat: | Last modified on 29 dec 2006.
I'm about to release SpeedFan 4.32 Final. In order to do so, I want to add full support for
Windows Vista signed drivers, needed for 64 bit support. I purchased the needed certificate from Thawte,
but now I'm stuck. If you are willing to help me, feel free to visit my blog
(http://www.speedfanblog.com) and post your suggestions.
Thank you so much!
http://www.almico.com/sfbetaprogram.php
Please, register or login in order to access available downloads.
http://www.almico.com/forumregister.php
SpeedFan 4.32 beta 8 (28 nov 2006)
This beta adds full support for DTS temperature readings (the internal temperature from INTEL CORE DUO CPUs). I need to know if everything works fine, if readings are correct and if it works under all OSs. Please, send me reports. Reports from Windows versions that are not XP will be greatly appreciated. Due to the major rewriting of some parts of the code, beta 4 had an expiration date. Beta 8 no longer has it because no issue appeared during the previous testing time.
In order to run this beta, simply install SpeedFan 4.31, then replace the EXE from version 4.31 and then run SpeedFan as usual. |
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