Kontron TIGH2U Carrier Grade Server - Manual (Page 35)

Kontron Carrier Grade Server TIGH2U
December 2009 Product Guide, rev.1.2
35
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Server Component Installations and Upgrades—TIGH2U Server
3.4.1.1 Configuration Jumpers
The server board has several 2-pin and 3-pin jumper blocks (see Figure 19 ) that can be used to
configure, protect, or recover specific features of the server board. Pin 1 on each jumper block is
denoted by “*” or “ ”.
Figure 19. Recovery Jumper Blocks (J1D1, J1D2, J1D3)
Table 5 defines the jumper positions and identifies the default configuration of each jumper.
Table 5. Recovery Jumpers
Jumper Name Pins What happens at system reset…
J1D1: BMC Force Update
1-2 BMC Firmware Force Update Mode – Disabled (Default)
2-3 BMC Firmware Force Update Mode – Enabled
J1D2: Password Clear
1-2
These pins should have a jumper in place for normal system operation.
(Default)
2-3
If these pins are jumpered, administrator and user passwords will be
cleared at the next system reset. These pins should not be jumpered
for normal operation.
J1D3: CMOS Clear
1-2
These pins should have a jumper in place for normal system operation.
(Default)
2-3
If these pins are jumpered, the CMOS settings will be cleared at the
next system reset. These pins should not be jumpered for normal
operation.