Hi, in my
system all the fans are stopped after few mins when i boot up. i
changed the motherboard and put a new one.again same problem. then i
changed the smps,hard disk , ram,cpu fan, cabinet. then also same
problem. then i removed the processor and power on.. now its works. so
i changed the processor which was working perfectly in another system.
then again i power on.. same problem again. then i removed the new
processor and put into its orginal machine.. now both the system's fans
stops after few mins. what will be the problem? there is no restriction
for the fan in the bios.
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones). click here to download the app (for users in the US for now) and get all the help you need. Good luck!
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
When the CPUoverheats it goes into thermal shutdown and will not boot up again until theCPU has cooled down. The heat sink may be clogged with dust, which causes the CPU to overheat byreducing air circulation through the heat sink.When you replaced the CPU fan, did you put new thermal heatsink paste on the CPU/heatsink? If not then the CPU can overhest. Your computer fanmay be faulty and not spinning freely, in this case replace the fan. Check the fan and heat sink assembly and remove the dust, loosen the dust anduse a can of compressed air to clear away the dust.
you could try removing power lead then remove battery from m/b for 5 mins this will reset bios back to maufacturers settings then replace battery and power then try boot up if no luck then change motherboard
what u may have done is wwhen u were installing the new board, gave a static shock to the system...that will cause only the fans to come on and nothing more...this is a bad problem bc u cannot fix it...if u figure out something else is wrong, and it gets fixed, let me know
Hi oilian, Be glad it did shut down. If it didn't, your new CPU could haveover heated. There are a few reasons for a CPU to over heat. 1.) There is no thermal grease or too little on the heat-sink assembly. 2.) The old thermal grease was not removed or the old thermal tape was not removed. 3.) The heat-sink assembly was not cleaned completely with alcohol before applying new thermal grease. 4.) The CPU fan is running too slowly. 5.) The heat-sink fins are possibly filled with dust build-up & the CPU fan can not cool the heat-sink assembly. Boot to the bios & go to Hardware Monitor. There you can check voltage, CPU fan speed, CPU temp & other bios monitored settings.
When adding a new graphics card (Your's being a PCI-Express), you must change a bios setting under the title " Advanced " section. Open you're M2N-MX manual & turn to page 2-21. You need to change the boot order for you're graphics to list,
[PEG/PCI]. Change Initiate Graphic Mode Select to [Disable].
These changes stop the onboard graphics card from loading & allow the PCI-Express card to load. The issue of possible motherboard overheating can be caused by many things. Here is a list of things to check.
1). Check the CPU heat-sink fan. Make sure the fan blades are
free from dust build up. Check fan speed in bios (Its RPM will be listed). It should be running a min of 2300 RPM.
2). Also in the bios is Hardware monitor. By booting into the bios go to this & watch the temp of CPU & motherboard. If either is getting too hot suggest you add a side case 3" fan to the system to help lower the CPU & motherboard temp.
This is normal behavior. Fans normally only run when they are needed, and your computer has multiple temperature sensors that direct this behavior (they are primarily located on the CPU, which could explain why the fans all worked when you took the CPU out). You should only be concerned about the fans stopping if your computer is, indeed, overheating.
Have you removed all memory, other cards and unhooked all other drives to see if a short exists there? With a 300W PS some other component may be pulling too much that the CPU can't start so it tells you the problem is with the CPU or The CPU its refering to is on the video card?