Siemens SIMATIC PC 670 Equipment Manual page 127

Release 04/02
Error message on screen
Operating system not found
Previous boot incomplete
Default configuration used
System cache error
Cache disabled
Monitor type does not match
CMOS
Run SETUP
System timer error
Real time clock error
Keyboard controller error
Panel PC 670 Computing Unit, Equipment Manual
Significance/Advice
Possible causes:
No operating system available
Wrong drive triggered (disk in drive A/B)
Wrong active boot partition
Wrong drive entries in SETUP
Termination of the previous boot routine, e.g. through power failure.
Correct entries in SETUP.
Fault in the cache module of the CPU module
Contact your technical service department.
Monitor does not match the SETUP entries.
Adapt the SETUP entries on the monitor.
Hardware error
Contact your technical service department.
Clock module fault
Contact your technical service department.
Keyboard error
Contact your technical service department.
Fault Diagnosis
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