My computer with this motherboard is not working properly, since there are too much dust on all the internal fans like cpu fan, power fan, etc, i try to take them out carefully and remove those dust, and then i put them back , after that, when i switch it on again , i couldn't go into window, even bios, it just show up the motherboard front page then turning off automatically, why is that ?? please help me
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Re: problems when switching on
Check that your Processor fan is plugged in to CPUFAN outlet, as if it is not, the motherboard is protecting itself from failure. Also be sure the cable is on the pins properly.
Additionally, remove, and re-seat your memory sticks solidly.
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On some of these, there is an internal circuit breaker on the power supply. You can try unplugging it, hold the power button down for about 30 seconds, then plugging it back in. That can alow the power supply to reset.
Overheating When the CPU overheats then it will shut down (i.e. thermal overload) and won't boot up again until it has cooled down. If this is the problem is not fixed then the CPU will eventually fail. A faulty fan causes the problem or the fan and heat sink assembly are clogged with dust. Check the CPU fan to see if it spins freely, if not replace the fan. If the fan and heat sink is clogged with dust the remove the dust and make sure the vents are clear and dust free. Use a small brush and can of compressed air to do this.
test all leads that attach to your hard drive including electrical extensions SATA
the leads from your (motherboard to your hard drive) make sure they have a secure dust free connections and are not faulty or just replace them they could be faulty
make sure all leads that are attached to your drives dvd\cd have secure connections and are not faulty
even something as small as an electrical extension lead or a faulty fan lead can cause you problemscomputer needs all of the data and power to travel through every working device and to have an end for a computer to be able work properly
a motherboard and a hard drive any leads between them will fail before your motherboard or your hard drive check all electrical extensions make sure they are securely seated even the cd/dvd drives need to have current go through make sure these devices are working
check the CPU central processing unit make sure it has thermal paste and dust free secure seating
also check your computer ram modules and cmos battery make sure it has charge and they are dust free and securely seated some motherboards cmos batteries are soldered in
When the CPU overheats then it will shut down (i.e. thermaloverload) and won't boot up again until it has cooled down. If this is the problemis not fixed then the CPU will eventually fail. A faulty fan causes the problem or the fan and heat sink assembly are cloggedwith dust. Check the CPU fan to see if it spins freely, if not replace the fan. If the fan and heat sink is clogged with dust the remove the dust and make surethe vents are clear and dust free. Use a can of compressed air to do this.
If the fan on top of CPU is dirty, dusty, damaged or not connected properly,it could cause CPU to overheat. The Computer should switch off automatically to prevent damage to CPU (they can burn out very quickly if not cooled properly!!!)
1. Is the fan connected properly to motherboard? Check cable running from fan 2. Is fan dirty or dusty? Use a small brush or can of compressed air to remove dust off fan. Never use a normal household vacumn cleaner-this can create a static electric discharge which could damage components. 3. Is fan damaged ie does it spin when powered on? Replace fan with similar make and model
Hello, usually the computer switching off randomly can be caused by overheating issues. Make sure the cooling fan over the CPU is working, if not you'll have to replace it. You can use compressed air to blow away any dust accumulated into the computer, to ensure maximum cooling efficiency. Another culprit could be the power supply unit (PSU) and you should try replace that (costs less than a new motherboard). If you specify what kind of computer (desktop, notebook) you have and the model I can be more specific. Let me know if this helps you, bye
There can be many reasons of unexpected shut down of your system.Below are some remedies to solve it
1 Run an anti-spy ware and anti-virus utility to make sure that the shutdowns aren't being caused by a malicious program. If the shutdowns are infrequent, install a CPU temperature monitor utility to keep track of the CPU's temperature. If the CPU is overheating, or the shutdowns are frequent, then you will need to troubleshoot your computer's internal components.
2 Check any recently installed internal components to ensure that they are properly connected to the computer's motherboard. Make sure any new expansion cards or memory modules are securely seated in their slots, and ensure that the power and data cables are properly connected to any new drives.
3 Check for large dust buildups on your CPU fan. If the fan isn't effectively cooling your CPU, the overheating CPU will cause your computer to power off. Carefully pick away large pieces of dust with your fingers, and then spray the CPU fan with a can of compressed air to remove the rest of the dust.
4 Reapply the heat sink compound between the CPU and heat sink if the computer continues to turn off unexpectedly. Heat sink compound is a pasty substance that fills the space between the heat sink and processor, which increases the heat sink's ability to absorb heat from the CPU. But worn heat sink compound won't properly redirect heat away from the CPU. Power down your computer, disconnect its power cables and open the case. Unplug the CPU fan's power cable from the motherboard, remove the heat sink and fan combination from the CPU, and then apply the heat sink compound to the CPU--refer to your product manuals for details on reapplying heat sink compound.
You could have a problem with your OS, it could be viruses, or other things.
It could also be a force shut down by your motherboard. Before you replace the motherboard, check to see if you computer might be over heating. Touch the heatsink on your CPU/Motherboard. Feel if it is too Hot or Cold. You only want it to be warm.
Your CPU fan is not working properly. It is either jammed by dirt or already burnt. An immediate replacement is the only and the best option. Additionally, clean the internal area of your CPU, i.e. motherboard, fans, heatsinks etc.Use anti electrostatic means while doing this. Use the good quality branded fan for the CPU.