A liquid crystal display problem

Users questions: 3 months ago I bought a 19 inch Lenovo desktop computers, just use the time very good, but then found that after each boot screen always flickered flickering light suddenly a few minutes, then on to normal, will Does anyone know how this is going on?
Experts answer: It's just the way you did not notice before. No problem.
  • This information provided by the users.Thanks!