Hard resetting your Chromebook is a solution to various issues such as: a device that ‘wont turn on’, a device where only the backlight comes on, and sometimes a device that is not appearing to charge.
It is important to note that some Chromebooks have their power button on the side of the device (instead of on the keyboard). District models that use this are: Dell 3100 (student devices), Dell Latitude, ALL district Acer Chromebooks and others.
.1Plug Chromebook into charger for 10-15 minutes
.2Remove from charger and repeat
.3Try process while on charger for batteries that were left in a critically-low state