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11 views

linux sensors label naming

I'm having trouble in renaming my temperature sensor labels. chip "adt7461-i2c-0-4c" label temp1 "ambiant" ...
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1answer
26 views

iTunes 11.1.5 versus S.M.A.R.T. hard drive sensor

After I installed a bigger startup drive in my Mac Pro, I renamed the prior startup drive and use it to keep my media contents, including my iTunes media folder. I work that drive hard, doing video ...
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38 views

CPU Voltage: different values in BIOS and OS

I manually set CPU voltage to 1.1000 V in BIOS (Advanced Screen > CPU Configuration > Multiplier/Voltage Change > CPU Voltage). After reboot I see in BIOS (Vcore in H/W Monitor screen) that it is ...
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1answer
107 views

How to check CPU temperature on BAMT (Debian)

How can I check CPU temperature on BAMT? BAMT is Debian based bitcoin/litecoin mining distribution (kernel is 2.6.32-41 32 bit version). I've tried with lm-sensors, every time I'm using, I'm ...
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0answers
38 views

Motherboard temp sensors failed?

I was fiddling around and my mobo cant read cpu temps anymore. Used to able to read it in HWmonitor and Speedfan, now it shows -1 or 0000 in bios. Has my internal sensors failed? Intel Pentium D 2.8 ...
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1answer
157 views

Temperature sensors showing high CPU temps, CPU not super hot

(For monitoring heating I have used SpeedFan, Ai suite II (asus mobo software), RealTemp and my bios (on an Asus Gene IV Rampage)) SpeedFan says 100-120 C RealTemp says 30-80 C at idle (30 C ...
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0answers
49 views

Laptop Thermal Sensor Reading Excessively High Temperatures

My laptop has done a thermal shutdown several times tonight due to high temperature readings. The computer however is not running at a temperature any higher than it normally does. I think the ...
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18 views

Zebra GK420 end paper sensor

I want to check if this Zebra thermal printer has paper. Seems that ZPL code has the ~HS command to check it but my question is this prints has the paper-end sensor?
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1answer
67 views

how to send temperature DS9097 sensor data to apache and keep an archive of it

I want to show at my website this temperature readings data. USB DS18B20 with the prolific adaptor PL2303. instructions for Debian are: apt-get install digitemp digitemp_DS9097 -i -s /dev/ttyUSB0 ...
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1answer
45 views

Compass a la USB [closed]

I'm looking for a compass (the cardinal direction kind) sensor that I can connect via USB. I'm willing to revert to an integrated circuit and Arduino or some such, but an off-the-shelf device is ...
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1answer
540 views

Computation of temperature using Temp Sensor Lm35 with LPC1768

I have connected a LM35 to ADC channel 1 of LPC1768. getting a value of 306(adc reading). Vref =5V For 12 bit ADC Step size = 5V/4096=1.22mV to calculate the output voltage. Vout in mV = ...
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70 views

How is the load on a processing unit measured?

I'm wondering about the techniques and mechanical methods (electronic circuits) that are available to CPU or GPU designers when they are concerned with measuring the capacity and utilization of such a ...
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2answers
284 views

Interpreting sensor names

Here is the output from the sensors command on my Late 2012 MacMini 6,2 running Linux. I am unable to find out what each code means. What parameter do each of these code represent? I would like to ...
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1answer
80 views

How much heat can a heat sensor on a video card handle?

I have some troubles with my XFX HD5770 (video card), the head sensors on my video card are broken but I'm out of warranty. I need to prove to the reseller that I didn't damage the head sensors by for ...
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2answers
174 views

Is it possible to replace the thermal sensor of my case?

During the update of my computer hardware, I managed to damage one of the thermal sensors which my case has, making the display LCD show a "Er" (Error) on the LCD screen which monitor the temperatures ...
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2answers
541 views

Are there any disadvantages of having a “free fall sensor” on a hard disk drive?

This is a general question that came out of a specific comparison between the Western Digital Scorpio WD3200BEKT and Western Digital Scorpio WD3200BJKT (which is the same as the former but with a free ...
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1answer
2k views

sensors-detect does not detect

I am trying to run sensors-detect in Debian6 64 bits and I get: Sorry, no sensors were detected. Either your system has no sensors, or they are not supported, or they are connected to an I2C or SMBus ...
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2answers
3k views

How can I manually control a fan from the terminal?

I'm trying to control the fan speed on my desktop, and I'd appreciate your help. Goal: Use a script to control the fan speed on my computer. Motivation: The embedded BIOS "Smart Fan" settings isn't ...
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1answer
107 views

Server keeps resetting

I have a server that keeps resetting. I installed lm_sensors last time, and discovered it was die to the fan not working, causing the temperature to rise. Now the problem has returned, and lm_sensors ...
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1answer
503 views

What does the fan speed sensor really report?

I have an overheating issue on my netbook (ASUS EeePC 1015PW), which I'm trying to troubleshoot. Using lm-sensors while overheating gave me this output : acpitz-virtual-0 Adapter: Virtual device ...
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2answers
302 views

Automatically detecting temperature sensors on startup (Ubuntu 10.10)

I am very close to achieving my goal of setting up a CPU temperature graph that is displayed in the top panel of my desktop. I have the applet and have gotten it to graph temperatures, which appear to ...
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0answers
323 views

Adding sensors on Intel Atom through GPIO

I am building a portable medical kit on Intel Atom N240 series, loaded with FC 11. I am adding sensors (spirometer oximeter) through GPIO, (using RS 232, spi. USB is also an option). I have loaded ...
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1answer
242 views

How do tools like Speedfan detect the CPU temperature?

There are some applications which claim to be able to detect the temperature of various components inside your PC, for example: Speedfan. How do they detect the temperature without using any external ...
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2answers
1k views

Shut down on start up - faulty temperature sensor?

I have a packard bell Imedia 4145 about 18 months old. It shuts down soon after I switch it on. It will get as far as starting to load windows then shut off. Each time I turn it on it runs for a ...
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1answer
111 views

I need a replacement heat sink thermistor for a MacPro1,1 [closed]

I need a replacement heat sink thermistor for a MacPro1,1. I pulled the 5160's and replaced them with 5350's (2.66/1066). I then did the BSEL and VID mods to get them working at 3.3/1333. The heat ...
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1answer
944 views

Ubuntu 10.10 running on Acer Aspire 5315 Laptop keeps shutting down unexpectedly

Basically the title says it all - I have an Acer Aspire 5315 laptop on which I've installed 'Ubuntu 10.10 Desktop i386' from a bootable flash drive and while using the system thereafter all seems to ...
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1answer
904 views

CCD vs. CMOS webcams

Several years ago, I tried a CMOS-based webcam and it really sucked. It needed an extremely brightly-lit room to work. Around the same time, I also tried a CCD camera and it worked great. But since ...
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3answers
709 views

lm-sensors - always returns 32 degrees (celsius) for temperature

On my VIA EPIA motherboard (using VIA VT8231 ISA bridge), I get strange output for the lm-sensors temperature reading. It always returns 32 degrees (celsius). I have previously had correct output ...
6
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1answer
5k views

USB thermometer that works in Linux

I am constructing a small robot based on an embedded board running linux. I am looking for a USB thermometer device, which will work with 2.6 kernel. So far I found a bunch of devices, but it's not ...