User`s guide

User Guide
26
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Motherboard Jumpers
Figure 11: Motherboard Jumpers
Table 1: Motherboard Jumpers Description
Jumper Name Pins Jumper Purpose
J8C1: BMC Force
Update
1-2
BMC Firmware Force Update Mode - Disabled (Default)
2-3 BMC Firmware Force Update Mode - Enabled
J2D1: Password Clear 1-2
These pins should have a jumper in place for normal system
operation. (Default)
2-3
If these pins are jumpered, the administrator and user passwords
are cleared on the next reset.
NOTE: These pins should not be jumpered for normal operation.
J2D2: 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 are cleared on the
next reset.
NOTE: These pins should not be jumpered for normal operation.
J1A1: BIOS Recovery 1-2
These pins should have a jumper in place for normal system
operation.(Default)
2-3
The main system BIOS will not boot with these pins jumpered.
NOTE: The system will boot from EFIbootable recovery media with
a recovery BIOS image.
J8B5: ME Force Update
1-2
These pins should have a jumper in place for normal system
operation. (Default)
2-3
ME force update model.