How to install the system is slow going

Users questions: How to install the system is slow going on is to wait 39 minutes after the interface has been 39 minutes waiting for more than 1 hour 39 minutes, or how the matter??
Experts answer: three possible reasons: 1, the system CD problem, replace the CD re- install 2 drives in question, for drive 3, memory problems, Replacement Troubleshooting
  • This information provided by the users.Thanks!