Removal of heat from computer components such as CPU and GPU, required to ensure reliable operation and prevent overheating and failure.

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2answers
53 views

No Thermal paste on box CPU?

I just bought a boxed i5. There was no thermal paste included. I understand that it is normally pre-applied to the stock fan in box sets. I didn’t notice that before mounting. However there was an ...
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0answers
24 views

Why has my CPU suddenly started running hot?

I have an i7 920, zalman cnps9900 heatsink and fan, arctic silver thermal paste and gigabyte mb with no overclocking at the moment. I have three internal fans one push and 2 pull. but my cpu has ...
0
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0answers
30 views

How to make Windows 8 tablets cooler? (lower temperature / less fan use)

I've got a Windows 8.1 work tablet (Wacom Cintiq Companion 2) that often runs pretty hot. Its fan(s) kick in sporadically at different speeds and their highest speeds are alarmingly loud - some ...
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1answer
25 views

Computer shutting down randomly - possibly overheating?

My computer will randomly shut down, usually it's while playing a game or doing a high processing task, and the last thing I will hear is my loud fan. But sometimes the fan won't be too loud and I'll ...
2
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3answers
49 views

Is it dangerous to put desktop computers in a stack in a well ventilated room? [closed]

We have a number of newish desktop computers and they are located in small stacks of around 6 to 9 machines high. The room they are in is well ventilated and they aren't overused. Is there a danger ...
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1answer
39 views

PC case fan goes humming when CPU fan goes high

It's really bothering when I hear the weird noises from PC fan which is caused by CPU fan when CPU load is high. On CPU fan high rpm (e.g. while gaming) a noise from the fan installed on the side door ...
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1answer
16 views

Toshiba Laptop, fan only turns on when I'm either idle or overheating

There is a real problem with my fan on my Toshiba Satellite Laptop, it always works on max when I'm browsing the internet and doing stuff that doesn't do anything to performance but it turns off when ...
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0answers
19 views

New computer freezes

Today I built a new computer with an AMD FX-9590. Installation and upgrading of ubuntu went fine. Then i wanted to render with blender. After some time the system froze. During reboot it froze again. ...
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0answers
21 views

Does temporarily removing the fan from the heatsink void AMD’s warranty?

I needed to RMA my newly-bought motherboard, so that meant removing the CPU and HSF. Now i need to clean the remnants of thermal goop from the CPU and heatsink in order to put the new one afterward, ...
2
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2answers
63 views

How does airflow work inside ATX PSUs with 12cm fans? [closed]

It sucks in air from inside the case but how does the heated air get out of the PSU? There's holes at the back but we all know that hot air doesn't travel sideways unless forced. Also in my case the ...
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0answers
30 views

Overheating Radeon 6870 - What could be the issue?

I have a PC with an AMD Radeon 6870 (it's not mine, FWIW). It was working fine until one day the PC shutdown itself. It happened several times at certain point in a certain game. It was disassembled ...
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1answer
55 views

Will my CPU get fried if my water cooler fails?

When using a conventional cooler, there is an additional safety net due to radiator's thermal capacity (even if the fan fails). What is not the case for a water cooler. Do I have a risk of getting my ...
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1answer
42 views

Target CPU temperature for AMD FX processor

I have got an AsRock 980DE3/U3S3 R2.0 motherboard with the FX-6300 procesor. I am using the stock cooler. What is the recommended target temperature to set in the fan speed control in BIOS?
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0answers
58 views

Hot video card directly next to overheating RAM. Heat spreader or heat collector?

I have some simulation/rendering workstations with only one 16x pci-e slot for the video card, and its directly under some of the memory banks of the 1st cpu. (Asus Z8NA-D6C, 2x xeon X5680, see here ...
2
votes
1answer
26 views

Alienware M14x going real hot in Idle

I have an Alienware M14x which I started noticing the fans going extremely high at idle, pretty much right after a boot too. I downloaded HWMonitor to check what's up and it turns out it's at about ...
2
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2answers
35 views

Laptop projecting to second screen gets extremely hot

I have an ultrabook which gets extremely hot when projecting to a second screen via the HDMI port. I'm not doing anything I wouldn't normally use the laptop for, so it's specifically when it's ...
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1answer
49 views

Is it good or bad configuration [closed]

I already two times this system is burned .BIOS was re setted . and the system engineer told that better to change mother board. please help me really i need to change my mother board? Open Hardware ...
2
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2answers
59 views

Dusty Environment - Fan Alternative

I manage several desktop computers in dusty environments. We frequently must clean out the cases to ensure adequate ventilation. Is there such a thing as reliable, fanless cooling for an ...
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0answers
74 views

Overheating issues, even after suggested remedies

So my computer/Server is overheating on a regular basis, I thought that the issue might be the thermal compound on the heatsink, so I have replaced that (just 20 minutes ago), that seems to have done ...
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1answer
38 views

Liquid Cooling Name-Brand Laptop [closed]

Can liquid cooling be added to name brand laptops (Dell, HP, Asus, etc) to keep them cooler?
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1answer
98 views

Keep laptop in hot car indefinitely [closed]

I'd like to know if there's a good way to store a laptop (or other personal electronics) in a hot car long-term. For example, if I want to always just keep a Chromebook with a hotspot in my trunk, ...
0
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1answer
21 views

How to cool down a T100TA tablet PC?

I bought an Asus T100TA tablet PC and I use it quite a lot (mostly for watching movies and browsing). CPU usage is between 25%-75% for several hours every day and it heats up quite a bit. Is there ...
20
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6answers
4k views

Is liquid cooling necessary for high CPU performance over extended periods?

I'm planning on building a system for high CPU and memory performance. Graphics performance is not a major concern, as I do not plan to use it for gaming. I noticed that liquid cooling seems to have ...
1
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3answers
167 views

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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1answer
54 views

Graphics card gets very hot when my monitor is turned off or computer is locked

I have an EVGA gtx 970. When I turn my monitor off while in-game or when I Win+L while in-game my graphics card gets exceptionally hot. I came back from dinner today to find it running at 100% fan ...
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1answer
203 views

CPU is hot and CPU fan making very many RPMs and much noise. (CPU fan not listed in speedfan)

On Saturday I replaced the motherboard of my computer because my old motherboard wasn't working anymore. Everything went well, and after some tries my PC was booting and working! I noticed the CPU fan ...
6
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1answer
2k views

Intel Dynamic Platform and Thermal Framework Settings - what exactly do they do?

Despite the fact that virtually all modern Dell laptops (and probably others) are supposed to have the Intel Dynamic Platform & Thermal Framework Driver installed, I couldn't find any end-user ...
0
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2answers
77 views

Can water cooling sustain 100% utilization? [closed]

Can a modern CPU like Core i7 sustain a full, ongoing utilization for, say, 24h straight with water cooling? What effects would water cooling have in comparison to air cooling?
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1answer
52 views

Retina MacBook 15 retina fan noise: Should I replace or lubricate the fans to minimize noise?

My Retina MacBook (Mid-2012, i7, 256, 8GB, 650mb hard disk drive) is making a loud fan noise. Left fan is “OK” at 3100rpm when idle but the right fan us loud even at 2700rpm. I compare it to friend’s ...
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0answers
27 views

Clevo W870CU getting hot

I am trying to fix a friends Clevo W870CU fan problem. One fan won't run, but swapping the fans shows the port on the mother board is bad. Both fans run on the CPU fan plug. Is it possible to wire ...
1
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1answer
29 views

Do power adaptors need cooling?

I am thinking about moving all my wires into a box under my desk drawers and was wondering about the power adaptors for monitors and my xbox, laptop etc.. Do they need cooling or can it just get ...
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0answers
59 views

Laptop stand fans direction?

I have just purchased a portable laptop stand with some cooling fans that come attached but something seems the wrong way around. The fans air directtion pulls air through the laptop stand and down ...
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0answers
27 views

CPU temps conflict

I'm using an MSI 970 Gaming Motherboard along with a Phenom II 1090T and a Corsair H60i. Naturally I'd pull up BIOS and read temps from there but the water cooler kicks so well by the time I reboot ...
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0answers
201 views

Why aren't my case fans spinning?

I have an ASUS P6T WS Professional motherboard mounted in a Thermaltake Armor+ case. The case has a fan on the front of the chassis that is functioning, but the rear fan behind the CPU heatsink (the ...
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0answers
56 views

How to limit the fan speed to X until temperature Y? (or similar)

Even though my laptop is cold, whenever I plugged it in, fan speed increases. How can I manually override the settings so that the fan speed is limited to X until temperature Y? (or something similar) ...
-1
votes
1answer
103 views

Thinkpad X201 Fan doesnt work if Intel AMT is disabled

http://forums.lenovo.com/t5/X-Series-ThinkPad-Laptops/X201-Fan-Error-when-ME-AMT-turned-off/td-p/2045078 I deem Intel AMT a huge security risk So entered the config of it and set it to ...
0
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2answers
2k views

Ways to know whether my Laptop fan is working or not

On my Laptop the CPU Core Temps. have been relatively high recently (I think) and so there's a nagging doubt in my mind whether any of the internal fans have failed. What are other alternative ways to ...
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0answers
207 views

Does CPU temperature affect CPU lifespan? [duplicate]

As long as a CPU's temperature stays below the manufacture-specified maximum, does a CPU's average temperature affect its lifespan? For example, my laptop's maximum CPU temperature as specified by ...
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4answers
185 views

Laptop performance much slower after blowing out fans

I have an HP G60 Laptop. It's an old laptop that I got around 2010. It has a Pentium dual-core cpu (2.00 GHz), and 3 GB of memory. It was Windows 7 I resurrected this laptop mid-last year after my ...
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0answers
53 views

Windows 8.1 TW700 Tablet microSD Card Seems Too Hot

I picked up a TW700 tablet and, after some tinkering, managed to use NTFS junctions to move \Program Files\ and \Users\ to a microSD card to give myself some breathing room. I'm not expecting much ...
0
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0answers
14 views

Strange results in AIDA64

I have laptop that has overheating troubles. When I run AIDA64 extreme (trial) edition system stability test, the cpu (core i5 M 480) goes from 58 C temperature to 100 in about 2-3 seconds. After ...
0
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1answer
33 views

GPU overheat while in linux textmode

I just put an old Nvidia 6600 GT card in my server that is only running in text mode (debian/linux console) but the sensors show a 101-105°C temperature. The card has only passive cooling (no fan). ...
0
votes
1answer
315 views

How can I determine if my Intel CPU does throttle?

I have a Dell M6600 Laptop with an Intel Core-i7 CPU, and it is becoming pretty loud and hot recently, and slows down. I suspect that the CPU gets very hot, and would like to see if the thermal ...
0
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2answers
102 views

Should I be worried about these temperatures (Australian hot weather)

I've got a relatively old PC with some new SDDs and HDDs added recently. The weather in Western Australia has been hot recently, with temperatures in the high 30s-low 40s (Centigrade). I could hear ...
0
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0answers
44 views

Laptop fan starts, stops, starts, stops and continues like this

I have a Dell Latitude E5430. With normal BIOS settings my fan was not working until the core got heated upto 60 C. I installed speedfan to control my fan. I have set the fan to a 100% all the time. ...
2
votes
1answer
34 views

What is this part I found in an old PC? It looks like metallic alternating spikes

I was taking apart an old Dell mini tower PC. I found a strange part that looks like it could be some kind of heat sink but I have no clue as to what it really does. I have two photographs of it: ...
1
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1answer
65 views

Is it safe to power a 140mA laptop cooler pad off a USB 3.0 port?

I have acquired a laptop cooler pad that connects to a USB port for power. The problem is it draws 140mA. That's more than a dumb device is allowed to draw off USB 2.0 (max is 100mA unless the device ...
0
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2answers
255 views

Is 42 degrees Celsius a safe ambient temperature inside the case of an operating PC?

I have purchased a new HP PC (EliteDesk 800 Small Form Factor). It is exceptionally quiet, I assume HP favors quietness over thermal performance for office use. Under load (long-running ...
0
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1answer
59 views

Computer Fan - Can I use a fan with a different wattage than the original?

A fan recently died on a Synology NAS that we are using. The fan is an 80mm Sunon MagLev KDE1208PTV3 DC12V 0,8W 79,5 x 80 x 29,5 However, looking on eBay Germany it's hard to find this exact fan, ...
1
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1answer
567 views

3-pin CPU cooler on socket 1150 has allways only constant fixed fan speed

I have following PC configuration MB ASUS Z97-P with Intel Core i5-4460 Cooler Master X Dream i117 As per here the cooler works well on 1150 socket. But ASUS Fan Xpert cannot adjust the cooler ...