User's Manual

Troubleshooting 8-5
Simultaneous display/multi-display does not work.
 Make sure that you turn on the external monitor before turning on the computer.
 Press the Fn+F5
Fn+F5 Fn+F5
Fn+F5 hot key to toggle through the display options or change the settings
in Display
DisplayDisplay
Display Properties in Windows.
H
HH
Hardware Device Problems
ardware Device Problemsardware Device Problems
ardware Device Problems
The computer does not recognize a newly installed device.
 The device may not be correctly configured in the BIOS Setup program. Run
the BIOS Setup program to identify the new type.
 Make sure if any device driver needs to be installed. (Refer to the documentation
that came with the device.)
 Make sure if the device needs any jumper or switch settings. (Refer to the
documentation that came with the device.)
 Check the cables or power cords for correct connections.
 For an external device that has its own power switch, make sure that the power
is turned on.
Hard Disk Drive Problems
Hard Disk Drive ProblemsHard Disk Drive Problems
Hard Disk Drive Problems
The hard disk drive error message appears on the screen.
 The hard disk drive has defects. Ask your dealer for help.
The hard disk drive operations seem slow.
 The data files stored on the hard disk drive may be fragmented. Use a tool
such as Window’s Disk Defragmenter
Disk Defragmenter Disk Defragmenter
Disk Defragmenter to defragment the files.
The hard disk drive in-use indicator glows without blinking.
 The data files stored on the hard disk drive may be fragmented. Use a tool
such as Window’s Disk Defragmenter
Disk DefragmenterDisk Defragmenter
Disk Defragmenter to defragment the files.