Configuration jumpers, Bios select jumper – Kontron NSC2U IP Network Server User Manual
Page 33
Kontron IP Network Server NSC2U
December 2009
Product Guide, rev. 1.4
33
Server Component Installations and Upgrades—NSC2U Server
“Removing the Processor Air Duct”
) and the PCI riser card assembly
Section 4.2.2, “Removing the PCI Riser Card Assembly” on page 53
). All other
components installed on the server board can remain in place.
3.4.1.1
Configuration Jumpers
The server board has several 2-pin and 3-pin jumper blocks (see
) 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 “ ”.
gives the meaning of the various jumper positions and identifies the default
configuration of each jumper.
3.4.1.2
BIOS Select Jumper
The jumper block at J3H1, located just to the left of the SSI control panel header (see
), is used to select which BIOS image the system will boot to. Pin 1 on the
jumper is identified with a “ ”.
Figure 17.
Recovery Jumper Blocks (J1D1, J1D2, J1D3)
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.