Symantec NetBackup 5220, Hardware Troubleshooting Manual

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30
Letter Name Function
A Serial port
configuration
(J9A1) If pins 1-2 are jumpered, the DCD to DTR mode is
enabled. These pins should be jumpered on 3-4 to
operate in the DSR to DTR (default) mode.
B BMC force update
(J1H2) If pins 2-3 are jumpered, the Integrated BMC Force
Update Mode is enabled. These pins should be
jumpered on 1-2 for normal system operation.
C BIOS default
(J1E7) If pins 2-3 are jumpered, the BIOS settings are
cleared on the next reset. These pins should be
jumpered on 1-2 for normal operation.
D Password clear
(J1E8) If pins 2-3 are jumpered, admin and user passwords
are cleared within 5 to 10 seconds after the system is
powered on. These pins should be jumpered on 1-2
for normal system operation.
E BIOS recover
(J1D4) If pins 2-3 are jumpered, the system can only boot
from EFIbootable recovery media with the recovery
BIOS image. The main system BIOS will not boot.
These pins should be jumpered on 1-2 for normal
system operation.
NetBackup 5220 jumpers (actual)