The lights on the front of your modem can help you determine whether it is operating properly. 1  The most important lights are the ones that show whether the unit has power and whether it is transmitting information.he power is on, and the modem is operational if the Cable Link light is on, too. Pressing the On/Off button to the right of this light puts the modem in standby mode, and the connection to the Internet is lost. Blinking. The modem is searching for a downstream signal.
Learner's definition of KEEN. [also more keen; most keen]. 1. : having or showing an ability to think clearly and to understand what is not obvious or simple about something. a keen intellect/intelligence/mind. She's a very keen observer of the political world. She made some keen [= acute ] observations.
Keener is a Canadian slang term used to describe someone who is overly eager to learn and prove themselves. Can sometimes be considered to describe a suck up too. Simply words are nerd, geek, smartypants, etc.