0
votes
0answers
94 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
152 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
134 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 ...
0
votes
3answers
161 views

How unsafe is not tighing screws diagonally?

Image example: When I first installed my Hyper 212 Evo I didn't follow the instructions closely, and did not do the above. The machine seems to runs fine but I'm paranoid I damaged the 3770K in ...
1
vote
1answer
469 views

Case fan blades spin in reverse

I just purchased an off-the-shelf 92mm case fan, plugged into the 4-pin sysfan header, and noticed right away after powering-up that the air flow is reversed – from outside to inside the case. My old ...
1
vote
3answers
407 views

How do PC fans know how fast to spin?

Building my first PC tomorrow, and one thing is confusing me. How do the fans know how fast to spin? The CPU fan is connected to the motherboard's 4pin cpu_fan socket, so I can understand how it can ...
0
votes
1answer
87 views

Case front fan blocks HDD bays

I'm building a new computer with a friend at the moment, but we've installed the front fan and discovered that it blocks access to all of the 3.5" bays. Any devices we put there stick way out for the ...
1
vote
3answers
8k views

Should I disable CPU fan error message and how?

I have just completed my first "build" consisting of: ASUS P8Z77-V-Deluxe motherboard, Intel i7-3770 processor, Coolermaster Hyper 212 EVO CPU cooler. Each time I boot the computer, the ...
3
votes
1answer
632 views

Can I daisy chain two chassis fans together?

I have two 120mm fans in the front of my machine and I'd like to connect them as chassis fans, but I'd like them to share the same 4 pin connector on my motherboard so that they both scale up and down ...
2
votes
0answers
55 views

How to wire chassis fans to controller

This is my first build and i'm using a case with 7 built-in fans. I want to wire them to a controller, but they all have LED's.There is also a button on the case that shuts off the LED's as well as ...
4
votes
2answers
14k views

Should I connect my case fan to a pwr_fan or chassis_fan header?

My ASUS P8Z68-V PRO/GEN3 motherboard has the following fans: 2 x Chassis Fan connector(s) (1 x 4-pin, 1 x 3-pin) 2 x Power Fan connector(s) (3-pin) The fan cable connector has three pins (and it ...
3
votes
1answer
949 views

How do I attain safe temperatures for my new i7-2600 non-k?

I'm apparently having some cooling problems. I recently moved from a Core 2 Quad Q6600 on a P5K with 4GB and a Asus ATI 5770 running Windows XPsp2 Pro, to an i7-2600 non-k on a P8P67 (latest BIOS) ...
3
votes
4answers
2k views

Case fan connectors

I've built around 5 systems in my entire life. I've attached every chassis fan (case fan) on the 4-pin MOLEX connector ever since. I've noticed that there is a 3-pin connector there, but assumed that ...
24
votes
1answer
76k views

What is a normal/safe temperature for an i7 2600K CPU? [closed]

I just completed my first build, and while I was finagling around in the BIOS I noticed, with some concern, that my CPU was sitting around 60 °C. Even when I set the maximum temperature to ...
0
votes
1answer
422 views

“No Input Signal” displayed on Monitor after opening PC case?

I noticed that one of the fans in my computer was not spinning so I opened it up to have a look at it. I left it open so I could take the fan to a shop for a new one. I started my computer, and it ...
3
votes
2answers
302 views

For a Custom-Build Desktop, Is It Necessary to Purchase Additional Fans?

I'm going to build a custom-desktop from the parts I am going to buy. If I remember correctly, I think that the parts itself include fans that will cool off the system. (CPU has a heatsink + fan?, ...
1
vote
4answers
364 views

Is there any way to shut up my ATI HD 5770?

So to preface, I basically built Jeff's machine; I already had some of the components, including (scarily enough) the exact same case1. I've been buying bits and pieces over the past few months, which ...
1
vote
2answers
1k views

Fan twitches and LEDs blink when computer is plugged in

I just finished assembling a desktop for the first time. The specs are: Gigabyte GA-H55M-S2H motherboard Core i3 530 CPU 4 GB DDR3 RAM 1 TB SATA hard drive 500 Watt PSU As soon as I plug in the ...
5
votes
5answers
6k views

Could I replace a stock PSU fan with a more quiet one?

I have a cheap 450W PSU with an exhaust fan at the rear. This fan, however, is very loud. Is it a good idea to replace the stock PSU fan with a quiet fan with similar airflow? The PSU fan is ...