Dell Laptop Cpu Fan Starts Then Stops

Use a can of compressed air to remove dust or debris from the air vents dust filters if any and cooling fan fins.

Dell laptop cpu fan starts then stops.

Disable processes causing cpu fan to remain constant first launch task manager press windows key x task manager then click the processes tab. Remove the battery ac adapter and the power cable. Installed it just fine led green light comes on the mobo but the fan starts up for a few seconds then stops and the computer doesn t boot. Please release static power and check if the system is working fine follow the steps below.

Eventually i just re installed windows re formatting the hard drive but everything was running slowly after about a minute or two of running windows. Replace the battery and charger ac adapter power cord and turn your dell notebook on. 1 disconnect the power cord from the back of the computer open up the case. Refer to the user manual of your dell pc.

Switch off the system. Was convinced it was the mobo so we bought a new one. Bought a psu tester and everything passes on the psu. Hi all hoping someone can help me.

I realised that the cpu fan was. Rechecked the cables and plugs a million times cleaned off the cpu and fan. 2 wear an anti static bacnd or at very least discharge your static by touching a metal surface. Check the air vents on the pc for dust or debris.

Remove the battery and charger ac adapter power cord from your dell notebook press and hold the power button for 20 seconds to discharge any residual current inside the laptop. Laptop turns on then shuts off. Air vents may be located in various places depending on the pc model. My dell laptop m501r suffered a blue screen and wouldn t reload windows.

Click the cpu column to sort applications and. Computer won t start fan repeatedly starts and stops and starts and stops and with 2 short beeps. Press and hold down the power button for thirty seconds to drain any excess static power.