Operating instructions

Table Of Contents
Troubleshooting
Basic Hints and Tips 7 - 3
7
Connections: Check the brightness of the screen by adjusting
the
LCD Brightness Control Knob (“Right
View” on page 1 - 13).
•Boot Drive: Make sure there are no floppy disks in the drive
when you start up your machine (this is a com-
mon cause of the message “
Invalid system disk -
Replace the disk, and then press any key”).