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Alarm, error and system messages
13.3 BIOS beep codes
Special codes
The following Beep codes are available in addition to the listed POST codes:
• 3 x short INSERT key is pressed on system start:
• 1 x long 8 x short Error on reading the MPI system information:
• 4 x short MPI firmware has been updated:
• 2x short Error in checksum test of the BIOS:
13-6
If an external graphics card on the bus board is not detected, you can try to activate it by
pressing the INSERT key.
The "INSERT" key activates special enumerations for activating a PCI VGA card.
Please contact Customer Support
This can occur once following a BIOS update.
This can occur following a battery replacement or when the battery is empty.
Operating instructions, Release 07/2006, A5E00877780-01
SIMATIC Panel PC 877
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