omeone likes pushing harder, but someone likes flexible; we can change the property of the TrackPoint, adjust the flexibility, here are the concrete steps:
1) Click “Control Panel”, open “Mouse property” window;
2) Click the option TrackPoint;
3) Move the slide block under TrackPoint mouse pole to heavy strike or slight strike;
4) Click Apply. Under the circumstance that the window “Mouse property” is still opened, test the TrackPoint, take actions to new settings.
5) When you confirm the flexibility is proper, then click OK.

Annex: the solution for the problem when water enters keyboard:
 If little liquid enters, then please follow the next steps to carry out: pull out the AC power adapter immediately and carefully.
1. Shut down computer power immediately. If computer power is still not closed, then remove the battery. The faster you cut the current passing through computer, the more possible the short circuit damage caused to the computer would be reduced then.
2. Take care and hold steady the computer display and keyboard, turn the laptop over and remove the hard disk, DVD-ROM/CD-ROM and some other peripherals.
3. Put the computer upside down, and put the keyboard on the surface of something which has the ability to absorb water.
4. You can start your computer only after confirming that all liquid is dried up, you can use blower to help you blow it dry quickly. Pay attention, the temperature should be set as low temperature.