Questions tagged [temperature]

Temperature, in hardware, refers to the degree or intensity of heat present in the hardware. Generally, excess heat is damaging to hardware which makes it necessary to monitor the temperature of hardware and take steps to reduce it.

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Nvidia Quadro 4000 at VERY high idle temperature

My Nvidia Quadro 4000 is running at ~70°C (idle, GPU have 0,1% load) in a very cold environment (server room with air conditioning). Is that normal? How can I fix this? The card is not covered by ...
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Odd CPU Throttling Issue

Just got a Thinkpad P15s (Laptop), and I'm experiencing a very odd issuing with the CPU throttling under heavy load and low temperatures. This can last anywhere from 1 minute-10 minute, where ...
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Running my laptop without CPU fan for i7 3630M for 24-hour period under mostly light use - what could go wrong? [closed]

My Lenovo laptop (Y500 I believe) has been bugging the living daylights out of me for months. The CPU fan kept going wild, spinning unpredictably, making a horrible noise, and actually slowing my PC ...
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Strange CPU Temperatures, Different sensors output

The CPU temperature (motherboard sensor) is showing 100 degrees and above most of the times especially when playing games even old games, so this happen if CPU load raise to 50% and above for minutes. ...
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How to find the source of a burning smell in my computer?

Recently I find small unpleasant smell (like burning smell) from my desktop computer, not always, but from time to time. I don't know where it is from, but as I turn off the computer and sniff closely ...
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GPU Troubleshooting BSOD on Windows10

Description I have a RTX 3090 SuprimX. I mine ETH with relative low temps, GPU max temp is 52 and HotSpot is 62-63. The problem is my backplate, now that the heatwave came and the summer is on I get ...
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1answer
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How can I control my fans with SpeedFan? Doesn't show anything

I have a problem. My laptop gets really hot every time... Last time it was around 120 degrees. I need to control my fans with SpeedFan. But the problem is that my laptop doesn't see the fans. My ...
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CPU temperature too high but fan not running at max speed

My processor fan never runs on full speed event though my processor temperature is going so high. I am using HWMonitor (also speedfan) to record temperatures and my temperature readings in normal are ...
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Is my laptop sensors broken? What is SEN2 mean?

Actually I need to get details what is SEN2 means in my system When I check temperature with this command ➜ ~ paste <(cat /sys/class/thermal/thermal_zone*/type) <(cat /sys/class/thermal/...
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Should I worry about high ssd temperature?

I am using a new ssd and I installed CrystalDiskInfo, it shows good as health status but the temperature is very high it is 95 degree C. Should I worry about that and how can I solve this problem?
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Toshiba Satellite L655 Fan Not Running

A friend of mine has a Toshiba Satellite L655 laptop with an Intel Pentium processor. After about an hour of use, or when a particularly resource-intensive program is being used, the machine will ...
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Core temperature above threshold cpu clock throttled while upgrading gcc compiler

I have a Dell laptop and i am using CentOS 6.9 in it for personal use which was working very fine till yesterday, when i tried to upgrade default gcc compiler (4.4.7) to 4.9.x version.. I've ...
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My cpu clocks are lower than it should

I have an HP Omen laptop with i7 10750h cpu. I was using it with undervolt for about 6 months and I was pretty satisfied with temps and performance. Yesterday after a couple of hours of gaming, my cpu ...
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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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What are dangerous motherboard operating temperatures?

There are five motherboard temperature sensors for my PC, according to HW Monitor. Two of these, called TZ00 and TZ01, are always at 28C and 30C respectively, no matter what. I am inclined to believe ...
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Lenovo T430 temperature issues? Fan control for Linux?

> sensors coretemp-isa-0000 Adapter: ISA adapter Package id 0: +63.0°C (high = +87.0°C, crit = +105.0°C) Core 0: +54.0°C (high = +87.0°C, crit = +105.0°C) Core 1: +64.0°C (high =...
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lm-sensors, strange values with a xeon e3-1245v5 (Fujitsu Celsius W550) on Linux Mint

I had this problem for a long time but didn't really went deep into because of a temp issue linked to intel speedstep (+50°c idle). Now that I have good temperature displayed in the bios (only 2 cores ...
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Can't find the shutdown temperature thresholds in my UEFI BIOS

For many years already, BIOS'es have had the feature of forcing a system shutdown if the temperature of certain components goes over some threshold. Well, I'm looking for this feature on my Asus Z170 ...
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Identify mechanism thats disconnecting monitor

I have a Dell Optiplex 7070 running Ubuntu 18.04.5 LTS, with 2 monitors connected via DisplayPort. Under normal operation (RDC, Firefox, Video Streaming), both monitors remain connected and the CPU ...
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Where is the Hard Drive Temperature Flow Sensor physically located?

I have two Seagate hard drives exactly the same model, same size and from the same batch. Both of them pass with flying colours using Seagate Tools, Smart Test OK DST Test OK Short Generic OK Long ...
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4answers
12k views

Is a “System Temperature” of 51 degC (123 degF) normal / OK?

My reported System Temperature (when idle) is considerably higher than all other reported temps on my (new) machine. When Sys Temp is 51C, other reported temps are: GPU is 36C CPU is 27C HD0(SSD) is ...
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Why my laptop (ASUS N580) thermal sensors showing wrong temps with high-speed range of changing?

Hello i have a Vivo book Asus N580GD and 1 year after using this problem made for me that my system will be overheated i changed my thermal paste and now using Grizzly Kayronaut and also bought a deep ...
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587 views

Battery “connected but not charging” after temperature spike

My laptop (Avell B155 Fire V3) was accidentally transported while turned on. After noticing it was still on in the backpack it was immediately powered off (it was working "normally" from the battery ...
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1answer
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Safe temperature for CPU under constant load

I have an AMD Ryzen 3600 and decided to run BOINC on my PC when I'm not using it, the thing is, I want to contribute to the science projects but I don't want to ruin my computer in the process and the ...
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CPU temperature reaches 100 degree on stress when plugged in

My laptop runs fine when using battery and plugged in while normal use. But whenever I try to load some heavy software like android studio or install a game or run a game. The temperature shoots up to ...
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583 views

Options for accessing DDR4 DRAM memory temperature sensors?

Are there linux console tools for accessing DDR4 DRAM temperature sensors on module?
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Ryzen 7 3800x not showed in sensors

I'm user of Ubuntu 20.04.2 LTS, Gigabyte B450 AORUS ELITE ATX v2. I tried to check temperature of my CPU but sensors showed nothing. I did sensors-detect, with "yes" everywhere and it did ...
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Is there any issue to motherboard sensor if i always use temp sensor app like openhwminotor?

I always minimise openhwmonitor which gives temp sensor readings. Is there any problem to my motherboard or is it stress system if i do it????
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Thermal throttling when laptop is cool?

I have a Lenovo Legion Y520 and the previous thermal paste done on it was awful, and I experienced thermal throttling all the time. As a result, I bought Grizzly's conductonaut and the results were ...
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1answer
1k views

CPU fan stops when Windows starts

After I cleaned up its wings (I do it every several times a year), my (Fujitsu Lifebook ah530-10) laptop's Cpu fan stopped spinning when windows 10 start. It does spin while in BIOS pages and also ...
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257 views

Does adding another video card hugely reduce the strain on the first?

I've been playing a game which is resource-intensive as it is, but I've since discovered that it causes my video card (which has three monitors connected) to exceed temperatures of 70'C. The framerate ...
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Higher temperatures in CPU suddenly, could weather be the cause? And more issues

My CPU is Intel Core i5-9600k. My heatsink is Hyper 212 LED. My motherboard is Gigabyte B365M DS3H WiFi My RAM is Corsair Vengeance LPX 3200MHz (runs at 2666MHz in my conf with XMP) The weather till ...
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Laptop cpu staying 98 degree celcius for 1 minutes during rendering video

My Dell Inspiron 3501 having 11th gen 1135g7 with igpu iris xe is reaching around 98 degree (aprox for 1 minutes) continiously during video rendering(of 4minutes). After one minute fan kicks on full ...
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1answer
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Is it possible to look up or determine nominal operating temperatures for various processors?

I am tweaking icinga checks for my servers, one of the checks is monitoring CPU temperatures. Problem is that each CPU has different operating temperatures T_MAX etc. where it should actually show ...
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Nvidia GPU fans not spinning even though it is set to 45% from MSI Afterburner

My computer has two GPUs (1080 ti and 1070 ti), during intense usage they both got really hot (>90 Del C), and I have figured that it is at least partly due to their fans not spinning. I tried ...
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PC turning off during high load

Recently my PC has started experiencing intermittent shut offs after loading into a graphically intensive game. At first I thought it was temperature related but when I watch hwinfo nothing is peaking ...
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292 views

Fans not working on Asus X555LJ

as of yesterday or so my laptop's fans stopped working with no apparent reason. This is what appears on SpeedFan: Open Hardware Monitor: I also have an error on SpeedFan that I don't know the ...
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2answers
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High CPU temperature at my Core 2 Duo

I used to have a "Pentium Dual Core" processor and the temperature was not exceed 50C and all was fine... It's all started today when I converted to "Core 2 Duo" the temperature exceeds 75C and some ...
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4790k Haswell CPU temps 99C ? is it ok?

Hi all I am using a stock cooler and have the above CPU. My specs are: z97-P 4790k @ 4GHz (stock cooler, not overclocked) 1060GTX 6GB 32GB Ram 800Mhz 405w PSU I am now using Unreal Engine, alongside ...
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CPU core temp MUCH higher than package temp

The CPU core temperature is MUCH higher than the package. The core sometime reaches 105 degrees Celsious and the package barely reaches 60 Celsious. Why is that? Will this damage my CPU? I got an AMD ...
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GPU EVGA XC 2070 Super fans doesn't spin at idle

Just finished building my new PC, with a graphics card EVGA XC 2070 Super, and noticed that at idle, the GPU fans does not spin. With temperatures of about 47-50C. They do spin while booting, so I ...
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Reasonable Limits (alarm) for sensor temperature (lm-sensors)

Using sensors command (package lm-sensors) one finds out values (mainly temperature). I guess it is not useful at all, if one is not capable of estimating which values are critical? How to find ...
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Laptop fan constantly running – Windows 10

I just bought a Lenovo IdeaPad 310 15IKB a couple of days ago. The cooling fan never stops, running on high speed all the time, and is very loud, despite the fact that CPU usage is at 10% and the ...
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USB drive gets hot/warm even when computer is turned off (but power supply is plugged in)

I noticed something weird today. I left my USB drive (SANDISK) on my desktop computer. When I unplug the USB after a few days, I noticed that the USB drive is warm. (I didn't turn the computer on at ...
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MacBook Pro 16 inch heating up when connected to an external display

I saw this question on other forums but I have yet to find an answer. I just bought a MacBook Pro 16 inch and for development I usually use a second monitor. However, I noticed that when I connect it ...
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Does overheating cause a computer to slow down?

I've heard that heat issues can cause problems with PCs, but is this realistic? Is leaving the desktop in a cabinet area, or above-average-room-temp, a realistic potential cause of slowdowns? (I'm ...
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Should I be concerned about my iMac’s (Late 2014 27") GPU temperature?

I have Boot Camp installed in my iMac and when I check the temperature in Windows, when idle the GPU temperature is around 84-88 C and this worries me. When I open in macOS the temperature when idle ...
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5answers
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Laptop CPU temperatures: 65°C in idle, 100+°C in heavy load

The laptop is a 4 years old Asus N56VZ, ambient temperature is around 25°C. I've already unmounted the laptop, cleared the (not much) dust and changed the original thermal paste with Arctic MX-4, ...
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2k views

Graphics card fans not spinning while physical temperature increases

Background: I recently acquired a second hand MSI (NVidia) GTX 980 (it was for a very low price, could not resist). The previous owner had used it for bitcoin mining. The fan cable appears to have ...
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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 ...

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