I.T Technician To The Rescue HELP!!!!!!! My Computer Will Not Power Up.

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I.T Technician To The RescueHELP!!!!!!! My
Computer Will Not Power Up.

• Good afternoon, computer technicians. Your
  mission, should you choose to accept it, involves
  removing the power supply from your computer,
  figuring out the specs for the power supply and
  then finding a replacement online that is
  enhanced over the previous version. Your mission
  should conclude when you have a sheet that
  compares your current power supply and the newly
  found power supply along with the installation
  and connection of the initial device.