Panasonic CF-25 Operating Instructions Manual page 27

The battery indicator remains
red for a long time.
The POWER indicator becomes
orange and the CPU processing
speed drops.
Display
An afterimage appears.
Drives
Cannot access floppy disk drive.
Cannot write to floppy disk.
Cannot format floppy disk.
Cannot access hard disk drive.
Peripheral equipment
Printer does not work.
External mouse does not work.
The RAM module cannot be used.
Fully charge the battery pack, switch on the computer, disconnect the AC adapter,
and allow the battery pack to discharge completely.
The CPU processing speed will slow automatically to protect the CPU from over-
heating. The CPU will return to its normal processing speed once it has cooled.
If an image is displayed for a prolonged period of time, an afterimage may appear.
This is not a malfunction. The afterimage will disappear when a different screen is
displayed.
Is the floppy disk drive properly installed?
Has the floppy disk been inserted correctly?
Has the floppy disk been correctly initialized?
Has the floppy disk drive been installed properly?
Has the Setup program been used to disable the floppy disk drive?
Is the floppy disk write-protected?
Did you enter the correct command and parameters?
Contact the Panasonic Service Center.
Is the cable connected properly?
Is the printer powered on?
Is the printer on-line?
Has the Setup program been used to set "Parallel Port Address" to "Automatic
(PnP)", "378" or "3BC"?
Is the cable connected properly?
Is the mouse's device driver running? Refer to the manual accompanying your
mouse.
Is the mouse connected to both the serial port and the ext. mouse/keyboard port?
Has the Setup program been used to set "Touch Pad" to "Disable"?
Check the orientation of the card, and make sure it is firmly in place.
Dealing with Problems
27