0
votes
1answer
22 views

How to regulate fan speed of external USB fan?

I installed SpeedFan, but the only fan showing up is the one inside my laptop for the CPU. Since today, I have an additional fan which is external below the Fellowes® - Precision Cooler Laptop Riser. ...
1
vote
2answers
48 views

What direction should the heatsink fan face?

My current setup looks like the following: Rear fan <----- Heatsink Fan <----- Heatsink Case: Arc Midi R2 Heatsink: Scythe Ashura with stock fan I've placed the Fan so it sucks the air out ...
-1
votes
0answers
31 views

Air cooling a liquid cooled motherboard

So i am going to purchase an asus rampage IV watercooled motherboard, however i will not be constructing a cooling system for a few months (when i have the rest of the system) will the motherboard run ...
0
votes
1answer
29 views

Laptop cooling slacking off

Recently i've ran into the problem that my laptop had collected too much dust inside and starts overheating in difficult tasks (i.e. games), this happens every half a year or so, as always i opened ...
0
votes
2answers
77 views

HP EliteBook 8470p running extremely hot

(tl;dr; see my bold text) I've been using this HP EliteBook 8470p for well over a year - it has an I7 proc with 8gb of RAM and before ever turning it on, I swapped out the HD with a 512gb SSD. I was ...
1
vote
2answers
71 views

CPU overheats when display turns off

Since about a week I’ve noticed that my CPU heats up very badly as soon as the display turns off. I can't find any suspicious processes when I resume, but, if I leave the display off for more than 20 ...
0
votes
2answers
42 views

My LENOVO ideapad yoga keeps the fan on but not cooling the laptop…? Why?

For the last few days, my laptop tends to turn the fan on to cool the laptop down with no success. I keep my laptop on a desk where it's never hot or too dusty. I live in central europe, no desert or ...
1
vote
1answer
56 views

How can I prevent air from getting trapped by my video card in my case?

This is an overview of the airflow in my case. Anyway, I'm concerned that the air is getting trapped in the bottom left side of the case, under the GPU. First of all, there's no vent for it, ...
-1
votes
1answer
49 views

Could a fan stopped (too low voltage incoming into it) during long periods damage my computer fan?

Computer fans use to run at 12Volt, but most, as for today, use to allow 9Volt or even less to slow down the fan speed (RPM, Revolutions Per Minute). In cases of too low voltage, the fan stops, but ...
0
votes
1answer
109 views

After cleaning out dust, laptop fan always full speed

My laptop was getting too hot and I decided to open it and clean it (haven't done that in 5-6 years). I opened the CPU fan which had A LOT of dust in it and cleaned it. I also replaced the thermal ...
2
votes
1answer
135 views

AMD FX8350 CPU - CoolerMaster Silencio 650 Case - New Water Cooling System

Lately after a use of 6 months of my AMD FX8350 CPU I'm experiencing high temperatures and loud noise coming from the CPU fan(I set that in order to keep it cooler). I decided to replace the stock fan ...
1
vote
2answers
74 views

Air Cooling versus liquid cooling in humid environments

Okay here's the deal I live in Nebraska and I am a PC enthusiast. Now as the rest of my fellow Nebraskans hit the corn fields this summer I mess with my PC to figure out the best way to cool it. ...
0
votes
1answer
83 views

Speccy and SpeedFan not showing cpu fan speed

I have a HP dv3 notebook. I have just downloaded speccy. Altough there is written that speccy has the property that can show fan speed, my copy (v1.26.698) does not have even this line ever. When ...
0
votes
3answers
162 views

Will keeping all my fans at 100% speed harm my computer?

If I use a program such as SpeedFan to keep my fans at 100% power 24/7, will it harm my computer? I don't care about my power bill but if the excess power could harm my computer I would worry. I have ...
2
votes
1answer
68 views

How to cool my laptop?

I've a 4 year old laptop that is consistently running 60-70 degrees Celsius. I cleaned the heatsink and replaced the fan as it was previously running at 90 - 100 degrees and although it was clearly ...
0
votes
0answers
31 views

how do I know whether a fan error on post requires action?

I have an HP a6400f PC, (it's a tower) and after a brief power blackout, I started getting a generic "Fan error" problem upon startup. I can click through the error and boot into Ubuntu. ...
2
votes
4answers
274 views

Does running a computer with the case open mess with the airflow/cooling? [closed]

My friends say that it should actually improve the cooling since there is more air available to it, especially the CPU fan. I have to admit that it at least looks like it would stay cooler. I ...
0
votes
0answers
38 views

How to put a cooler on a CPU?

Some time ago I bought a computer (computer parts to be exact) and I assembled it myself. I have a motherboard GA-TA770-UD3 from Gigabyte with AMD Phenom II X4 955 (Black edition) + stock cooler. ...
0
votes
0answers
78 views

Game keeps overheating laptop?

I have an Acer TravelMate laptop.Recently I installed Portal 1 and whenever I play it, the CPU gets hotter and hotter until the computer is forced to shut down. With normal use (and even when there's ...
-2
votes
2answers
123 views

Planning out an NES PC build (on the cheap) [closed]

I'm in the process of building a PC inside an NES case. I'm trying to get as much power out of it without breaking the bank. Rigging up the power switch and reset has been well documented, so this ...
0
votes
0answers
29 views

Front fan controller power

I've just built a new PC with 11 fans. I've bought a very cheap Chinese fan controller with 4 channels, and I connected my 11 fans to each other in groups of 3 + 3 + 3 + 2, and each group to one ...
27
votes
10answers
6k views

My computer is loud: How do I tell which fan is the issue?

On my new computer, my fan(s) is/are plain LOUD! Using SpeedFan, I find that my temps are all under 32 degrees C under my normal use (IDK how accurate that is but the CPU itself says 27 C). The fan ...
1
vote
1answer
212 views

CPU Thermal Margin is very low

My computer is restarting unexpectedly for some days. First I though Its an os issue. I gone through all the sys log and didn't find any clue. Then gone through bios event log. Nothing was there too. ...
1
vote
2answers
313 views

What kind of tape do I need to tape cpu fan to heatsink in notebook?

I'm cleaning up a notebook from dust and the cpu fan is usualy taped to the heatsink all around it. This time half of the original tape was also covered with dust so I want to just replace it. Can ...
3
votes
2answers
85 views

Replacing faulty fan on CPU heatsink, minimum recommended air displacement

I woke up this morning with a broken fan on my CPU. The heatsink itself is a scythe Kabuto. The fan can be replaced quite easily at is a standard 120 mm fan. Now I'm not seeking for specific ...
0
votes
1answer
180 views

Laptop turns off randomly

Tonight I started having problems, meaning that my laptop started turning off instantly. I guess it is from overheating. It was happening when I tried playing some heavy game, but now it started doing ...
0
votes
1answer
128 views

Black spray (?) on a laptop's heat sink assembly

We have a HP Pavilion DV3 4000SB that was given an error on startup that the fan was having problems (System Fan 90b error message) So I decided to open the laptop up and clean the fan, as that ...
1
vote
0answers
567 views

How to control fan speed using SpeedFan?

The CPU fan in my laptop is running too fast. I wish to control the speed manually to my preference, at times. Here is a CPU-Z screenshot of my laptop configuration: And here is how SpeedFan ...
0
votes
0answers
98 views

Where to find 200mm case fans with 4-pins M/B connectors? And does it make any sense to use them?

I'm using this case for my high-end computer. It can accommodate two 200mm larger fans at the front (in) and top (out) and two 120mm smaller fans at the bottom (in) and rear (out). Unlike the one ...
0
votes
1answer
129 views

Can I replace my notebook's fan without replacing the heat sink?

My laptop (Acer Travelmate 8204) has started making a grinding noise, which seems to be coming from the fan (not the hard drive). Some articles online mention replacing the fan, but others imply that ...
0
votes
1answer
157 views

Control 2 fans as if they are 1?

I'm currently planning out my first PC build and have come to an unusual problem. As part of my build I decided to include an LCD screen-type fan controller, [this one] ...
4
votes
1answer
141 views

Preferred bearing type for a CPU fan

I've been doing some research into my first computer build and have come to a cross-roads when choosing my CPU fan. I have been told of various bearing types such as ball, sleeve, rifle, magnetic and ...
2
votes
1answer
536 views

My graphics card is overheating and I'm trying to determine the most effective solutions

My hardware profile: Case: APEX PC-389-C Black Steel ATX Mid Tower Computer Case Mobo: Gigabyte GA-MA785G-UD3H PSU: Antec Neo Eco 400W CPU: AMD Athlon II X4 640 RAM: 5GB Dual-Channel ...
2
votes
3answers
1k 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 ...
0
votes
1answer
607 views

How to fix laptop fan noise (audio attached) [closed]

I bought a refurbished dell latitude D820 5-10 minutes after booting, the fan starts on its own and makes a pretty loud noise while it is running. You can listen to it here: ...
2
votes
3answers
3k views

Enable CPU fan always on

I am using 3 years old overheating laptop and I want my CPU fan to be spinning 24/7 regardless of the consequences. How to make it spin? The problem is that CPU & GPU heats up to 68°C (154 F) ...
-1
votes
3answers
257 views

PC Overheats and shuts down shortly after booting

I had an old windows PC floating around in my house somewhere and I decided to dust it off and use it as a server. When I tried booting it with the panel opened, I realized that the fan was running ...
0
votes
0answers
278 views

Could not open Cooling pad fan

I am trying to open a brushless DC fan of computer Belkin cooling pad. I have accessed the fan from the cooling pad. I don't see any screws to deattach the fan from the motor. Please see the images ...
0
votes
1answer
410 views

CPU Fan not working properly?

Recently I just built up my own CPU. However, the temperature of my processor tempt to go very high and my CPU fan is not able to cool it off when I run multiple programs. MY CPU temperature can go ...
4
votes
2answers
653 views

Is a positive, neutral or negative pressure airflow design preferred when using a single open cooled graphics card?

With a blower type graphics card, I don't think it matters very much whether you arrange the fans in your case to provide positive, neutral or negative pressure inside your case, since the blower ...
0
votes
1answer
140 views

MacBook Pro heat issue

I have a MacBook Pro 13" (exactly this one) and seems to me that it's heating pretty much. The temperature is usually 80°C, and sometimes goes up to 90°C while just taking back-up and some internet ...
0
votes
1answer
483 views

Laptop Overheating Issue - What should I replace?

So I have the Asus M50Vn (which is similar to the M50Sv, which there is a disassemble guide out there on Google if you'd like to know what mine looks like inside) that is about 6 years old and is ...
1
vote
3answers
22k views

How can I keep my laptop fan on the entire time?

I have a fan on my laptop that doesn't turn on often enough. The computer doesn't crash, but becomes very laggy. When the fan turns on the computer starts running fast again. How can I keep the ...
0
votes
0answers
86 views

Windows 7 won't reduce fan speed

I'm using Windows 7 Ultimate, and I have an Asus M2N-X motherboard and an AMD Athlon 64 X2. If I do something, what is raise the temperature, the OS raise also the fan speed. It will stop about 3,3k ...
3
votes
1answer
98 views

Fan flow direction

can someone tell me how can I place my fans for optimal cooling. My main problem is in fan #1 and #3... I don't know what is better: change flow direction of fan #1 or change flow direction of fan ...
0
votes
1answer
207 views

How do I keep my laptop fan on?

My Toshiba laptop is completely dusted out and I keep it on a dinner plate to keep a consistent air flow. The problem is the fan stops. I know that it is supposed to turn on when needed but it doesn't ...
0
votes
1answer
217 views

Sony Vaio VPCEA24FM not exhaust in Fan Vent

Sony Vaio VPCEA24FM resting on a Belkin cooling pad (which is very poor product). CPU heating up quite quickly. No air coming out of the air exhaust vent tested with the back of hand, tried feeling ...
2
votes
1answer
476 views

Video card is a little noisy. Coffee type grounds near the fan

I have a Palit Nvidia GTX-460 PCie card. Half the time it is a little noisy. A light rattle and a light squeak. I have taken it out and have made the following observations. The fan is not hitting ...
0
votes
2answers
512 views

Does a chassis fan DC12V 0.18a have higher RPM than one with DC12V 0.16a?

I am going to purchase a few chassis fans (12cm) for my computer and the salesperson told me that a fan with DC12V 0.18a has higher RPM than one with DC12v 0.16a. I don't know anything about ...
2
votes
3answers
611 views

GPU overheating

I have an nVidia GTS250 that, in the last couple of months, has decided that it has a problem with newer games. Older games are fine, but anything made in the last couple of years will eventually make ...