Lenovo ThinkPad 600E ThinkPad 600 Suppliment to the User's Guide - Page 101

4 Click on Enable. A "Warning" might appear that the hardware resource is being used by another communication device. 5 Click on Disable Device. Another "Warning" window prompts you to restart your computer. 6 Click on OK. The computer restarts. Note: If you check your serial port and it is already enabled, you can use it immediately without changing any settings. After your serial port is enabled, you can use it as a communication port. If it does not work properly, you might have a problem with your communication software or the cable or device attached to the serial port. Check the online help system for your communication software if the cable and attached device appear to be working properly. How can I use an external mouse when I am at my desk, but then use the TrackPoint when I am away from my desk? The TrackPoint has an "auto/disable" setting that disables it when you power on or restart the computer with an external mouse attached. When you want to enable the TrackPoint, remove the external mouse; then restart the computer. Note: You can set up the TrackPoint manually with the ThinkPad Configuration program as follows: 1 Start the ThinkPad Configuration program. 2 Click on the TrackPoint button. 3 Select enable, disable, or auto/disable. 4 Click on OK. Why do I not get the highest possible resolution out of my external monitor when I am using the LCD and external monitor at the same time? Chapter 7. Solving Computer Problems 95