If your computer’s fan sounds like it is going on full blast but your computer is not starting up, please try the following:

  1. Unplug your computer
  2. Press and hold the power button for 30 seconds (to drain the battery completely)
  3. plug everything back in and try again
  4. Leave the system on for up to an hour. Sometimes it is going through a series of diagnostic tests and may come up normal upon completion.