Lenovo ThinkPad 365E-ED ThinkPad 365, SelectaDock I - Hardware Maintenance Man - Page 610

TrackPoint Checkout If the TrackPoint does not work, check the configuration. If the configuration of the TrackPoint is set to Disabled or Off, change it to Enable or On. If the problem remains, continue. Note: TrackPoint automatically compensates to adjust the pointer sensor. This causes the pointer to move slightly on the screen and then stop. Pointer movement might occur when a slight, steady pressure is applied to the TrackPoint pointer when the computer is powered-on or running, or when exceeded temperature range requires re-adjustment. If the cursor floats or moves erratically, power-off and disconnect the mouse. Power-on the computer. If the problem goes away, replace the mouse. If the problem remains, replace the keyboard. For click button or pointing stick problems: 1. Go to the Easy-Setup screen. 2. Select an item with the pointing stick. 3. Press either left or right click button. 4. Verify that both buttons work correctly. If the pointing stick or the click button does not work, do the following. 1. Reseat the keyboard cables. 2. Replace the keyboard. 3. Replace the interposer card (355x, 360x, 750x, 755x). 4. Replace keyboard control card (720). 5. Replace the system board. 598 IBM Mobile Systems - ThinkPad HMM Volume 3