1.
First you must change some option in BIOS.<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

The Way  Press F2 select Processor Settings , Enable Virtualization Technology .

2. Setup ESXI5.0

- Mount the vSphere 5.0 cd-rom in the host
- Boot from CD-Rom drive

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.

- Choose: ESX-5.0.0 Installer in the menu

 

- Press: Enter to continue the installation

- Accept the EULA
–
Press: F11

 Choose Disk

 

Choose keyboard layout

   

 Set root password

    Gathering additional system information.

   

  Start install

 

Installation Complete.

ESXi 5.0.0. has been successfully installed.

Remove the installation disc before rebooting

Reboot the server to start using ESXi 5.0.0