Home Forums Tech Helproom Advent ADESKWL15 Keyboard not working. Forum Rules | Contact Forum Editor | Report a Post Advent ADESKWL15 Keyboard not working. Tomatas 15:06 14 Nov 2015 Locked Please help. Recently bought an Advent ADESKWL15 wireless keyboard and mouse set. Mouse works great, just the keyboard doesn't. Swapped batteries about, tried different USB ports and checked device settings but no luck. Any ideas? Thanks in advance. wee eddie 16:14 14 Nov 2015 Take it back. Don't fiddle, you may invalidate the Warranty. This thread is now locked and can not be replied to.