Sharp Actius PC-UM20 Operation Manual page 108

Question: Why can't I change the display with Fn + F5 keys?
•
When playing the animation or game, Fn + F5 key combination may not work.
Close the currently running application.
•
Use Display Properties dialog box to change it.
Trouble with Keyboard/Glide Pad
Question: Why doesn't the keyboard or the glide pad function?
•
Follow the steps below:
1. Press Ctrl+Alt+Delete and select Log Off...or Shut Down...(Windows 2000).
Press Ctrl+Alt+Delete and select Users tab of Windows Task Manager
dialog box. Click Disconnect or Logoff; then, Yes(Windows XP Professional).
2. If step1 does not work, press the power switch for more than four seconds
to turn off the system. Ten seconds later, turn the computer on.
3. If you still cannot turn off the system with the power switch, press the reset
switch on the bottom of your computer to turn off the system (refer to page 2-
3). Ten seconds later, turn on the computer by pressing the power switch.
Question: Why does the glide pad malfunction?
•
The pad of the glide pad or your palm may be moist or dirty and grease. Wipe
the glide pad with a soft, dry cloth.
Trouble with Floppy Disks
Question: Why can't I use a floppy disk?
•
Confirm the optional external floppy disk drive unit is correctly connected.
•
Confirm the floppy disk is inserted correctly.
•
Confirm the drive or file name is correct.
•
The floppy disk may not be formatted or could be corrupted. Format the disk or
use another disk.
•
If you cannot write to a floppy disk, the disk may be write-protected. Eject the
disk and ensure that the write-protect tab covers the detection hole.
•
If you cannot write to a floppy disk, the disk may be full. Use another disk.
T-4