Question about Sunon (16-02-006) Fan Kit

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Computer dead my computer wont turn on, the only thing that works is the cooling fan on the cpu. the computer wont turn off when you reboot it.

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  • semoa Oct 27, 2008

    The only light that I can see is the green LED light on the motherboard that is on before I press the main botton on the box. once I switch the computer on the cooling fan for the CPU comes on followed by a few clicking sounds and thats it.

  • semoa Oct 27, 2008

    The only light that I can see is the green led light on the mother board before I turn the computer on. After I turn the computer on the cooling fan for the cpu comes on followed by a few clicking noise, nothing else work. I can't even turn the computer off from the main switch, I have to turn the PSU switch from the back of the computer to turn it off

  • semoa Nov 12, 2008

    Thanks bud,



    Yes you're right on the money, the motherboard was stuff, so last week I replaced it with another board and cpu and its running fine now.

  • Ulysis Canada
    Ulysis Canada May 11, 2010

    If the cooling fan on the cpu works, then your computer is powered on. Is there any led light activity on the cpu if you turn it on?

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Hi Guys

Bad news. I have one dollar to your ten that your motherboard has been fried. You could try refashing the BIOS but I've got $10 dollars to your one that it wont work. Best bet - keep the tower, keep all of the running gear but a new motherboard and prosessor are in order.

Posted on Nov 11, 2008

  • raven447 Nov 12, 2008

    Hia mate.



    Glad to be of help. Good idea thought would be to get a decent power board that also supports internet connections. "sacraficials" only cost about $50 AU but you can get decent resetables for around $200 AU. Less tears and angst.



    Kind regards



    Alistair

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1 Answer

Cpu fan works, power supply fan works why wont' computer come on?


Could be a number of reasons:
The CPu fan and the PSU fans will come on, even though the system is not working. There is a possibility that the CPU has blown, you can check this easily by (carefully) feeling the heatsink after it has been running a while. A dead CPU will not use power and therefore not heat up. If after say 10 minutes of running, the heatsink is clay cold, suspect the CPU. Replace with another one, spreading CPU grease on the top before putting the heatsink back on.

A blown CPU will usually be indicated bu there being NO beeps from the system (see below)

If the CPU appears to be generating heat, visually inspect the board, look for blown or blowing capacitors (the small cylinder like components) on the motherboard, any that are bulging or leaking a brown residue, or have blown, will render the motherboard inoperative.

If these appear ok (they still may be damaged), unplug all components except the hard drive, and ram and video card, see if the system then boots. If it does, proceed to re-installation of each in turn, until the faulty peripheral halts the boot.

Listen for any beeps as the ssytem switches on these beeps describe the type of problem
(repost if you hear any beeps)

Remove one stick of ram and try rebooting, if it works, suspect the ram module, try the other and see if that makes any difference.

Failing that, your last recourse is to power the system off, remove the bios battery, replace after 2 minutes and see if clearing the Cmos "unsticks" the computer.

After That, suspect the motherboard is dead.

Apr 25, 2011 | Computers & Internet

1 Answer

CPU fan and chasis fan runs at twice the regular speed of 2k rpm and 1k rpm respectively. The cpu temperature is normal and pc is in a cold environment. This seems to happen more when I watch online...


It is absolutely normal, CPU fan RPM can go as far as 3500 Rpm and Chassis fan as far as 2000Rpm. Best to have a cool PC, if you would like you can take a look at my tip entitled My Computer is not turning on!!! Is it dead!!! No POST!!! it explains every-thing.

Thanks
damnor01

Nov 11, 2010 | Computers & Internet

2 Answers

Why does my fan seem to be cycling at all times which is slowing down the computer big time


your fan has nothing to do with your computer slowing down.
your fan goes on when a threshold is reach in the cpu temperature or another component's temperature being cooled. the question is what's is causing your cpu or your chipset to work harder than usual causing your system to seem to be sluggish??

the simple answer is malware and need for a clean up and tune up

I suggest you do the following:

1. get an air can, open the case and without touching anything and watching for ESD, dust off your system free.

2. close the case and turn your computer on

3. update your antivirus and run deep scans

4. get all critical updates for your system from windows update

5. download, spybot search and destroy, malwarebytes, superantispyware, and a square free edition, update them and run deep scans.

6. defrag your hard drive

7. to improve perforamance make sure you update or upgrade memory

good luck!

Apr 23, 2010 | Gateway 831GM PC Desktop

2 Answers

My 4 year old Acer Aspire 5520 notebook shuts off on me at random time periods. I try keeping it proped up and keeping it cool but that doesnt even seen to help. It doesnt over heat but just decides to...


Have you cleaned the cpu fan? The computer has a cpu fan that can get dirty over time. It's job is to keep the cpu cool. When the cpu overheats, the computer senses it and shuts it down immediately, to prevent permanent damage to the cpu. You can clean it by blowing compressed air into it, and should do that every few months, as routine maintenance. This is the most common thing that shuts a laptop down, other problems involve repair, so try this first. I bough a $7 three inch fan at Walmart to help cool the laptop, and when I run it, I never have it shut down on me, but once in awhile it will without the fan, especially when I play dvds or videos, which really work th' heck out of the cpu. There are also commercial laptop cooling devices, but my little fan works just fine. The other thing that could be happening is some problem with windows, which is something I couldn't begin to guess. Hope it's just a bit too much heat.

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2 Answers

The pc turns off without warning


Sometimes when you add a new device to your computer, you computer will have a driver conflict and just reboot or shut off. If nothing was introduced to your computer here lateley then it may want to run Windows updates.

Another thing that may cause thing like this to occur is if your CPU fan is not functioning properly. The computer will automatically shut off because of overheating. If you can, unplug everything from your computer, open it and with a can of air, blow it clean and look at all the cooling fans.

Oct 09, 2009 | Computers & Internet

1 Answer

Toshiba equium m40x won't power up


whats happening is that the cpu is overheating and shutting down the computer due to your fan not spinning, if you wish to test this remove the bottom panel and remove the fan and its cooling tubes should all be one part (quite easy 3 or 4 bolts) and blow on the cpu or put a pedistal fan facing it or any other form of cooling that wont damage it, and try to start it if it boots for a while it is the fan and you will need to replace it, i had this exact problem yesterday

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2 Answers

I have a acer travelmate 290 and when i push the power button he start and right after this the processor stop (wont boot) and the light of the cd at the top of keyboard stay open please help me...


It could be many reasons. But worst one could be CPU fan failure. If your CPU fan is not working properly then your computer wont boot but most imp thing is, it could damage your processor coz of overheating.
Another reason may be faulty ram, motheboard problem, hardware failure etc.
so cant say for sure but make sure ur fan is cooling ur processor.
Hope it helps
please rate

Sep 26, 2008 | Acer Computers & Internet

1 Answer

Computer turns on, but does not boot to XP


Generally, fans are controlled by heat readings...something to check is the operating temperature that is shown in your BIOS when you boot up...(access your BIOS by tapping on the delete key, or F2 key while booting)..if it goes over 70C real quick then there is a CPU heat dissipation problem, which would cause the fan to run like this i think that it is more of an issue that your CPU died...has your machine taken any kind of hit or fall that might have loosened things?...or perhaps the heat sink compound between the heatsink and CPU failed.....
but it also could be a dead MB

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2 Answers

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some times its the memory slots trade your sticks around and reboot

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1 Answer

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see the system temprature is cool it happen normally bcoz ho heat see your graphic card fan is working fine and it is not generating more heat. bye

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