CVar alternateResourceText

This cvar toggles whether the alternate power bars show numeric values.

Default Setting

 * 0

Possible Settings

 * 0 :Disabled
 * 1 :Enabled

Changing this setting
In-game, type the following /console alternateResourceText setting

Alternatively, you can exit wow, open the Config-cache.wtf file, and add the following line: SET alternateResourceText setting