4.4.3. Diagnosis by Error Code

Error code

Message

Error Description

Possible faulty part

 

 

 

 

0200

Failure Fixed Disk

Fixed disk in not working or not configured properly.

HDD

 

 

Run the Setup Utility and check that the hard disk

Main board

 

 

capacity is displayed at [Primary Master].

 

 

 

If the [None] is displayed, disk error is occurred.

 

0211

Keyboard error

Keyboard not working. Confirm the keyboard is connected

Keyboard

 

 

to the computer and that a key is not being held down.

 

0212

Keyboard Controller Failed

Keyboard controller failed test.

Main board

 

 

May require replacing keyboard controller.

 

0230

System RAM Failure

System RAM failure at offset nnnn of the 64k block at

Main board

 

at offset : nnnn

which the error was detected. If you installed RAM module,

 

 

 

remove the RAM module and reinstall it.

 

0231

Shadow RAM Failure

Shadow RAM failure at offset nnnn of the 64k block at

Main board

 

at offset : nnnn

which the error was detected. If you installed RAM module,

 

 

 

remove the RAM module and reinstall it.

 

0232

Extended RAM Failure

Extended memory not working or not configured properly

Main board

 

at offset : nnnn

at offset nnnn.

Extension memory

0250

No battery on the system

CMOS backup battery exhausted.

Lithium battery

 

 

Battery replacement is required.

 

0251

System CMOS checksum

System CMOS has been corrupted or modified incorrectly,

Incorrect Setup

 

bad

perhaps by an application program that changes data

Lithium battery

 

-Default configuration used

stored in CMOS.

 

 

 

The BIOS installed Default SETUP Values. If you do not

 

 

 

want these values, enter Setup and enter your own values.

 

 

 

If the error persists, check the system battery or contact

 

 

 

Panasonic.

 

0260

System timer error

The timer test failed. Requires repair of system board.

Main board

0270

Real time clock error

Real-time clock fails BIOS test. May require board repair.

Main board

0271

Check date and time

Incorrect date and time on the system.

Incorrect Setup

 

settings

Set the correct date and time using the setup utility.

 

0280

Previous boot incomplete

Previous POST did not complete successfully.

Boot-up failure

 

-Default configuration used

POST loads default values and offers to run Setup.

 

 

 

If the failure was caused by incorrect values and not

 

 

 

corrected, the next boot will likely fail.

 

02D0

System cache error

CPU trouble.

Main board

 

-Cache disabled

 

 

02F5

DMA Test Failed

Server BIOS2 test error: Cannot write to extended DMA

Main board

25

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Matsushita CF-W4HWEZZBM service manual Diagnosis by Error Code, Error code Message Error Description Possible faulty part

CF-W4HWEZZBM specifications

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