Panasonic TOUGHBOOK CF-45 Series Service Manual page 37

4.2.5 FDD PROBLEM
CF-45
Problem Symptom : Ref. Page
FDD problem Access lamp does not light: » 4-12
Cannot insert floppy disk.
Cannot remove floppy disk.
Does not boot from FDD::
Cannot read from floppy disk.
Cannot write to floppy disk.
4-12
Floppy disk is scratched or otherwise damaged.
Content of floppy disk is destroyed: - :
Damage to contents written to floppy disk.
Damage to contents read from floppy disk.
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Ales:
12
412 |
4
4.
Abnormal sound.
Diagnostic Test reports problem in FDC.
4-12
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4.2.6 HDD PROBLEM
' HDD problem
Cannot read from HDD.
Cannot write to HDD.
Damage to data written to HDD.
Damage to data read from HDD.
HDD contents are destroyed.
Diagnostic Test reports problem in HDC or HDD.
Access lamp does not light.
Abnormal sound.
4.2.7 SERIAL COMMUNICATION PROBLEM
L
Problem Symptom
Transmission problem Data cannot be sent or received.
connected direcify.
Unit will not communicate with another computer when
Unit will not communicate with modem.
Diagnostic Test reports problem in serial port.