text: **Powering on**
  To power on your infrastructure, complete the following steps: 
  
  1. Power on your SAN switches and wait until the boot completes. 
  
  2. Power on your storage systems by completing the following steps: 
  
  a. Power on both power supplies of all the expansion enclosures. 
  b. Power on both power supplies of the control enclosure. 
  
  3. When the storage systems are up, power on your servers and start your applications. 