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Interrupt, error and system messages
12.1
Boot error messages
BIOS first performs a Power On Self Test (POST) within the boot routine to verify proper
operation of certain functional units of the PC. If an error is detected within this phase, BIOS
outputs a beep code based on the current test result. The boot sequence is interrupted
immediately if a fatal error is detected.
BIOS initializes and tests further functional units if the POST does not return any errors. In
this startup phase, the graphics controller is initialized and any error messages are output to
the screen.
The error messages output by system BIOS are listed below. For information on error
messages output by the operating system or application programs, refer to the
corresponding manuals.
On-screen error messages
On-screen error message
Address conflict
Combination not supported
IO device IRQ conflict
Invalid System Configuration
Data
Allocation Error for ...
System battery is dead.
Replace and run SETUP
System CMOS checksum bad
Run SETUP
Failure Fixed Disk
Keyboard error
Key seizure
SIMATIC Rack PC 847B
Operating Instructions, 06/2008, A5E02203168-01
Meaning / tip
Plug-and-play problem.
Contact your Technical Support.
Plug-and-play problem.
Contact your Technical Support.
Plug-and-play problem.
Contact your Technical Support.
Plug-and-play problem
Set the RESET CONFIGURATION DATA option in the
•
"Advanced" menu of Setup.
Contact your Technical Support.
•
Plug and Play problem
Undo the last hardware change.
•
Contact your Technical Support.
•
The battery on the processor module is defective or dead.
Contact your Technical Support.
Call SETUP, adjust and then save the settings. Contact Technical
Support if this message persists in further retries to startup the
system.
HDD access error.
Check the configuration in SETUP.
Contact Technical Support.
Check whether the keyboard is properly connected.
Check whether a key on the keyboard has seized.
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