Panasonic CF-52 appendix Error Code/Message

sage is not shown here, contact Panasonic Technical Support (

page 35).

Error Code/Message

Solution

0211 Keyboard error

Disconnect external keyboard or mouse.

0251 System CMOS

An error has occurred in the memory of Setup Utility settings. This occurs when the memory

checksum bad -

content is changed by an unexpected program operation, etc.

Default configuration

Start the Setup Utility and return the settings to the default values, and then change the

used

settings as necessary.

If the problem persists, the internal clock battery may need to be replaced. Contact

Panasonic Technical Support (

page 35).

0271 Check date and

The date and time settings are not correct.

time settings

Start the Setup Utility and set the correct date and time.

If the problem persists, the internal clock battery may need to be replaced. Contact

Panasonic Technical Support (

page 35).

0280 Previous boot

Startup has failed repeatedly, so the Setup Utility settings have been returned to the default

incomplete - Default

values to startup the computer.

configuration used

Start the Setup Utility and return the settings to the default values, and then change the

settings as necessary.

Press <F2> to Setup

Write down the error details and press

to start the Setup Utility. Change the settings if

F2

necessary.

Operating System not

The operating system is not installed in the floppy disk or the hard disk that you are going to

found

boot from.

If using a floppy disk, change the disk to the one you can use for boot.

If using the hard disk, check if the hard disk is recognized in [Information] menu of the

Setup Utility. If the hard disk is recognized, perform the reinstallation ( page 20). If not,

contact Panasonic Technical Support ( page 35).

If a device is connected to the USB port, disconnect the device, or set [USB Port] or

[Legacy USB Support] to [Disable] in the [Advanced] menu of the Setup Utility.

If a device is connected to the ExpressCard slot, disconnect the device, or set [Express-

Card slot] to [Disable] in the [Advanced] menu of the Setup Utility.

RAM Module Failed

When the RAM module is not inserted correctly or the RAM module is not conforming to the

computer’s specifications, so a beep will sound and the “RAM Module Failed” message will

be displayed when you turn the power on.

Press the power switch for four seconds or longer to turn off the computer, confirm that

the RAM module conforms to the specifications, and reinsert it.