Hi..sounds like it went dead. Charging might take longer than normal. Take a look at this information: http://www.xoomcommunity.com/forum/xoom-2-help/3503-motorola-xoom-2-charging-problem#3753

http://www.xoomcommunity.com/forum Update: To be more precise...here is the exact link for cracked or broken glass on your Motorola Xoom tablet: http://www.xoomcommunity.com/forum/66-android-tablet-damage-and-repair-discussion/2187-motorola-xoom-mz604-lcd-replacement