1. Make sure your monitor is plugged into the power receptacle or surge protector.
2. Check to make sure the power cord is secure in the back of the monitor. (Sometimes the cord becomes loose and needs to be pushed back in.)
3. Make sure the VGA cable goes into the back of the computer and is secure.
1. Is your mouse wired?
a. Unplug mouse from desktop, wait 5 seconds and then plug into another USB slot
OR
b. Restart the computer
2. Is your mouse wireless?
a.Make sure the mouse is turned on.
b. Make sure the USB adapter is plugged into the computer. (May need to unplug and replug.)
c. If still not working, change batteries.
Press and HOLD the power button on the docking station for about 10 seconds to force a hard reboot.