6.If you installed a high-resolution graphics adapter card, did you connect it to the alternate VGA interface with the feature cable? See Chapter 4.

7.Did you perform the correct setup procedures for the software you are using with the option card? If necessary, see your software manual for instructions.

Mouse Problems

If you have trouble with your mouse, check the following:

1.Make sure that your mouse is securely connected to its port on the back of the computer. Also, make sure you have connected it to the correct port. See Chapter 1 of the Setup Guide for more information.

2.If the mouse is connected properly, make sure that jumper J2 on your computer’s main system board is set correctly for your mouse. See Chapter 4 for more information.

3.Did you install the mouse driver correctly? See your software manual and the documentation that came with your mouse for instructions.

4.If you’re still having trouble, check the documentation that came with your mouse for any troubleshooting information, or contact your dealer.

C-22 Troubleshooting