Following a power cut or power failure some PCs will only turn of if you follow the short procedure below:


  1. Remove the plug lead from the back of the PC,
  2. Count to 20 (you may hear a faint click sound),
  3. Plug the lead back in, the power light at the front will flash for a few seconds,
  4. Turn the PC back on with the front power switch.


The PC should then power up as normal