Users Guide


: Dell™ Latitude™ L400

(1) 

1 

l 
l 
l () --

l 2 


1. Start Settings Control Panel
2. Mouse Mouse Properties Touch
3. Apply
4. Button Configuration, Pointers, Motion, Touch, Edge Motion, Scrolling, Button Actions More Features

5. OK 
Touch pad TouchPad Properties Mouse
Properties




 :  IRQ (interrupt request) 12  IRQ12 
 PS/2 (Personal System) 