Panasonic CF-M32 Series - Manual (Page 55)

Display
No display after
powering on;
• The brightness can be adjusted with(^+(^.
• At the time of purchase, the display setting is preset for an
external display. If you connect an external display, the screen
is displayed on the external display.
• When there is no display on an external display,
• Check your cable connection to the external display.
• Confirm your display is powered on.
• If your computer is connected to an external display and the
internal LCD has been set to off, and the computer is placed in
the hibernation or suspend mode, the internal LCD will re­
main in the off mode if the external display is not connected
when the computer is restarted. In this case, reconnect the ex­
ternal display and reboot the computer.
The display
screen is cleared.
The standby or suspend/hibemation mode may have been estab­
lished by the power-saving function. When press any key or slid
the power switch in either of these scenarios, the display screen
returns.
An afterimage
appears.
If an image is displayed for a prolonged period of time, an after­
image may appear. This is not a malfunction. The afterimage will
disappear when a different screen is displayed.
Green, red or
blue dots remain
on the display.
As a characteristic of color display's, these dots are known to
appear, but it does not indicate any malfunction.
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Disk Operations
The computer
won't access the
hard disk drive.
• If the cause is unknown, contact Panasonic Technical Support.
The computer
won't access the
floppy disk drive.
• Ensure that you have connected the external floppy disk drive
securely.
• Ensure that you have inserted the floppy disk securely into the drive.
• Did you attempt to write to or read from a non-formatted disk?
Floppy disks must be formatted before they can be used.
• Ensure that the write-protect tab is in the write-enable position.
The computer
won't format the
floppy disk.
• Ensure that the write-protect lab is in the write-enable position.
• Select [3 1/2 Floppy(A:)J in [My Computer], then click [File]
- [Format]. After confirming the disk volume and format type,
start formatting.
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