Nespresso Vertuo HOW TO FIX- machine not pumping (English)

This HOW TO FIX will show you the procedure I did to fix a Nespresso coffee machine that was not pumping and had a blinking light. I tried descaling and resetting to no avail. A possible air lock (air bubble in line preventing the pumping) fix did not resolve the problem. HOWEVER, this discs clean procedure did the job.