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Message Solution
0280: Previous boot
incomplete
Your computer was previously unable to complete the boot process.
Turn the computer off; then turn it on to start the BIOS Setup Utility. Verify
the configuration and then restart the computer either by choosing the Exit
Saving Changes option under the Restart item or by pressing F10. If you
still see the same error code, have the computer serviced.
02D0: System cache error The cache is disabled. Have the computer serviced.
02F4: EISA CMOS not
writable
Have the computer serviced.
02F5: DMA test failed Have the computer serviced.
02F6: Software NMI
failed
Have the computer serviced.
02F7: Fail-safe timer
NMI failed
Have the computer serviced.
1802: Unauthorized
network card is plugged
in - Power off and
remove the miniPCI
network card.
The Mini-PCI network card is not supported on this computer. Remove it.
1803: Unauthorized
daughter card is plugged
in-Power off and remove
the daughter card.
The daughter card is not supported on this computer. Remove it.
Solving computer problems
Chapter 2. Solving computer problems 15