Add-on modules / Upgrading
A26361-D2000-Z120-1-7419, edition 3 English - 27
BIOS Recovery - Recovering System BIOS
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All BIOS settings are reset to the default values.
► Open the casing as described in the operating manual.
► On the mainboard set the jumper to the appropriate setting to restore the system BIOS (see
chapter "Settings with switches and jumpers").
► Close the casing as described in the operating manual.
► Insert a BIOS update floppy disk and start the PC.
► Note the signals issued from the loudspeaker. You have successfully restored the BIOS if you
hear the signal sequence "short-short- long- long- long" and the diskette access indicator is
dark. This can take a few minutes.
► Open the casing as described in the operating manual.
► Restore the switch or jumper settings.
► Close the casing as described in the operating manual.
► Remove the floppy disk from the drive.
► Start the PC and invoke BIOS Setup.
► Select the menu item Reset Configuration in the menu Advanced and change the setting to Yes.
► Save the change and terminate BIOS Setup.
The BIOS recovery has now been completed. The system restarts.
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Detailed information on the BIOS Setup and the BIOS recovery is contained in the "BIOS
Setup" manual (on the "Drivers & Utilities Collection", "Drivers & Utilities", "ServerStart" or
"User Documentation" CDs).