Category Archives: Fix The System Fan 90F Error

Fix The System Fan 90F Error In HP Devices

How to Fix HP System Fan 90F Error In HP Devices?

The System Fan 90F Error In HP Devices usually occurs while you are making an attempt to start the system. When starting the computer, this error message will appear on the screen in following ways: it will alert users by telling that “your system has detected that the cooling fan is not operating correctly”.

Further the System Fan 90F Error indicates that there is an issue which exists related to the heat removal time. The other indication is that it will alert users that the system fan is not spinning at expected speed and occurs to ensure proper computer operation is executed. Below we have introduced users steps to fix The System Fan 90F Error In HP Devices with appropriate steps.

Repair The System Fan 90F Error In HP Devices

Steps to Troubleshoot The System Fan 90F Error In HP Devices

Step 1: Clear the message

  • Press the “Enter” key to clear off the message completely and then take the system into the boot mood to the Windows Desktop.
  • Shut down your PC afterwards.

Step 2: Clean the computer device

  • While you have shut down the computer, make sure to inspect and then clean up the exterior vents to remove all built-up dust particles by blowing air with the help of vent openings. It is well understood by us that dust easily accumulates inside the vent openings and all around internal cooling components. It thus prevents the removal of heat system.
  • After you have removed dust particles, turn on the computer.
  • Here, if the error message still persist then, go to the next step.

Related Blog: How to Fix System Fan (90b) Error Message on Startup in HP Notebook?

Step 3: Reduce the heat

  • Now reduce the amount of heat from the system. To make sure that heat is there in minimal amount, perform following steps:
  1. Thoroughly remove all dust particles by cleaning the vents of the computers
  2. Ensure that you have proper spacing system to allow ventilation process
  3. Now, update the BIOS
  4. The next step is to make use of the “HP Cool Sense technology” to efficiently remove all dust particles
  5. Placing your device somewhere in a cooler room
  6. At last, you can also clean all internal components of the system and then, replace the system fan if necessary.

Call Us at HP Support Number for Rectifying Such Complex Issues


Get in touch with our technicians who are available 24*7 hours at HP Technical Support Phone Number to assist users in resolving complex to complex technical glitches happening at your end. We bring world-class support answers for HP issues within defined timeline. Our team of expert technicians are strongly surrounded by proficient and skilled technicians who are always a step ahead in resolving related faults in fraction of seconds.