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Cpu fan stopps

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.

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Re: cpu fan stopps

Try to clear cmos with the jumper next to the mainboard battery

hit delete enter setup bios and save changes

chek if the main board is not in unapropriate contact with the metal case.

chek the fans power connector pins in the board

and finally make sure that ur power supply is functionong properly.

Posted on Nov 14, 2007

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