Computer settings - ESX
The Computer Settings tab lets you provide information about peripheral devices and localization settings.
Select the keyboard layout type that you want to be the system default. For example, in the United States you would probably select us.
Select a type of mouse that you want to use with the machine.
Do either of the following:
Select a language option from the drop-down list. For example, in the United States, select English (USA).
License key (ESX 4.0 only)
Enter the key to the software license you are using, including all hyphens in the key. Use the format: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX.
Proceed to the Network - ESX tab.