What kind of mouse are you using (e.g., wireless USB)? Does the same mouse work with the laptop when you are viewing the laptop screen itself? [BTW, this post might have fit better in the Hardware forum.]
the mouse is wireless usb it works to move the arrow on the laptop but does not work moving the arrow when the laptop is connected to the tv (useing this connection so i watch programs on my laptop on my big screen hd tv;any help would be appreciated;i can move the mouse useing the built in control on the laptop
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