To solve the notebook touch board failure has a coup

Reason analysis:

1, the computer virus;

2, Notebook Touch board failure, (such as water, internal foreign bodies, etc.);

3, may be the touchpad driver is damaged or the user accidentally uninstall off;

4, some notebooks can be set off the touchpad, it is possible that the notebook touchpad has been closed.

Workaround:

One

1, first open the Start menu in the Control Panel, and then select the "Mouse" item;

2, in the bounce out of the property interface, select the device set value, in the Touchpad icon to select any of the following two items (still icon or active icon), click OK;

3, at this point, the bottom right corner of the tray will appear touchpad icon, click on the icon above the right button, select "Strike instead of keystroke", so it can be.

Two

1, check the notebook's touchpad function is locked off, you can try to press Fn+f6 key combination to open the touchpad;

2, detect whether the touchpad driver is normal, you can first uninstall off the original touch-driven, to the official download the latest Touch plate driver try.

3, if still can not solve, then the problem is likely to be the touchpad itself, such as water, the internal foreign body caused touchpad damage, etc., this situation is recommended to overhaul.