SpeedFan is a program that monitors voltages, fan speeds and temperatures in computers with hardware monitor chips.

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Should I be concerned about this voltage reading (via SpeedFan)?

Been having computer issues. (My computer has been freezing the past couple of days, but in a rather odd manner: once it starts, each program freezes after a couple of seconds of being used. Note that ...
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Speedfan crashing desktop

I have recently installed a Gigabyte P43-ES3G motherboard on my computer with a Core 2 Quad Q6600 and whenever I try to run Speedfan my computer shuts down. Has anyone else experienced similar issues ...
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Slow down case fan on MSI P43-C51 motherboard?

Bought a case fan that specifically says, "sensors to allow speed control", rated at 3000RPM. Installed Speedfan, messed around with settings, no dice. Same goes for the MSI OverClock Center ...
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Very low power supply voltages

My computer is fairly modest in terms of power consumption: 4 7200 RPM SATA-II hard drives An IDE DVD-writer Four 80mm case fans Two 95mm heatsink fans Intel Core i7-920 2.66 GHz (OC to 3.80GHz) ...
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Are these acceptable temperatures for my laptop?

I just installed SpeedFan 4.0 since my laptop's fan seems to be continually running at a high speed. It reports these numbers: GPU: 74C Temp1 (ACPI): 75C Temp2 (ACPI): 95C Core 0: 89C Core 1: 89C ...
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What do the Speed0x controls do in SpeedFan?

I'm monitoring my PC for suspected overheating, and I want to know what the Speed01, Speed02, and Speed03 controls do in SpeedFan? Specifically what does the Speed03 set to 41 mean? My CPU is an old ...
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Do i need to join Graphics Card with CPU fan

Initially i had inno 3d 256MB Nvidia GTS graphics card. I also had another Big FAN above the processor (Vendor put in quad core) In that card there was one cable which was joined with that FAN. Now i ...
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Help me understand SpeedFan settings

My computer fans speed up and down whenever my cpu use twitches. The varying sound of the fans is very annoying so I installed SpeedFan to try to fix this. I have fiddled with the SpeedFan settings ...
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What is considered temperature too high for a Core2Duo CPU on a notebook computer?

So I took the advice of installing SpeedFan (also because download.com has Editor's recommendation), and see that the temperature of my notebook's CPU (Intel Core2Duo) is about 60C and jumps up to ...