Lenovo ThinkPad 760E ThinkPad 380, 385, 560, 560E, all 760, 765 and SelectADoc - Page 44
TrackPoint III Checkout, Diskette Drive Test, Enable, Warning
View all Lenovo ThinkPad 760E manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 44 highlights
If any of these devices do not work, reseat the cable connector and repeat the failing operation. If the problem does not recur, recheck the connector. If the problem is not corrected, replace the device, and then the system board. TrackPoint III Checkout If the TrackPoint III does not work, check the configuration in the ThinkPad Features program. If the configuration of the TrackPoint III is disabled, select Enable to enable it. If this does not correct the TrackPoint III problem, continue with the following: The TrackPoint III does automatic compensations to adjust the pointer sensor. During this process, the pointer moves on the screen automatically for a short time. This self-acting pointer movement can occur when a slight, steady pressure is applied to the TrackPoint III pointer while the computer is powered on or while the system is running, or when readjustment is required because the temperature has exceeded its normal temperature range. This symptom does not indicate a hardware problem. No service actions are necessary if the pointer movement stops in a short period of time. If a click button problem or pointing stick problem occurs, do the following: 1. Go to the Easy-Setup screen. 2. Select an item with the pointing stick. 3. Press either the left or right click button. 4. Verify that both buttons work correctly. If either the pointing stick or the click button does not work, do the following actions one at a time to correct the problem. Do not replace a nondefective FRU. Reseat the keyboard flexible cables. Replace the keyboard. Replace the subcard. Replace the system board. Diskette Drive Test Do the following to isolate the problem to a controller, drive, or diskette. A scratch, write enabled, nondefective 2HD diskette is required. FDD-1 represents the built-in diskette drive. FDD-2 represents the external diskette drive attached through the port replicator. Warning: Make sure that the diskette does not have more than one label attached to it. Multiple labels can cause damage to the drive or can cause the drive to fail. Do the following to select the test device: 32 IBM Mobile Systems HMM