Getting Started Guide
Page 15
Check battery installation. The Battery LED on the mouse. Also, try changing USB ports. Move closer? Logitech® Wireless Combo MK520 Troubleshooting Keyboard and mouse are not working Check the USB connection. Also check the battery power of each device. (See Battery management for more information.) Mouse bottom On/Off switch English 15 ...
Check battery installation. The Battery LED on the mouse. Also, try changing USB ports. Move closer? Logitech® Wireless Combo MK520 Troubleshooting Keyboard and mouse are not working Check the USB connection. Also check the battery power of each device. (See Battery management for more information.) Mouse bottom On/Off switch English 15 ...