HP ML150 HP ProLiant ML150 G6 Server Maintenance and Service Guide - Page 92

System board switches and jumpers, CMOS clear jumper, CMOS reset password jumper, BMC recovery jumper

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System board switches and jumpers CMOS clear jumper The system board has a CMOS clear jumper (JP12, item 46 in Figure 5-2) that allows the system configuration data in non-volatile memory to be cleared. To clear the CMOS refer to the procedure described in Chapter 4 in the section "Clearing CMOS." CMOS reset password jumper The system board has a CMOS password clear jumper (JP15) that allows the CMOS password data in non-volatile memory to be cleared. BMC recovery jumper The system board has a BMC recovery jumper (JP8) that allows the BMC data in the memory to be recovered. BMC reset Password jumper The system board has a BMC password clear jumper (JP10) that allows the BMC password data in non-volatile memory to be cleared. NMI button The system board has a Non-Maskable Interrupt (NMI) button (SW3, item 36 in Figure 5-2) that provides a diagnostic function if the system becomes locked up or "hung." For more information refer to the Chapter 4 section "NMI button." CAUTION: The NMI button is for diagnostic purposes only. Pressing this button while the server is in normal operation will cause the system to halt immediately. Components, Switches, and Indicators 92

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System board switches and jumpers
CMOS clear jumper
The system board has a CMOS clear jumper (JP12, item 46 in Figure 5-2) that allows the system
configuration data in non-volatile memory to be cleared. To clear the CMOS refer to the procedure
described in Chapter 4 in the section “Clearing CMOS.”
CMOS reset password jumper
The system board has a CMOS password clear jumper (JP15) that allows the CMOS password data in
non-volatile memory to be cleared.
BMC
recovery jumper
The system board has a BMC recovery jumper (JP8) that allows the BMC data in the memory to be
recovered.
BMC
reset Password jumper
The system board has a BMC password clear jumper (JP10) that allows the BMC password data in
non-volatile memory to be cleared.
NMI button
The system board has a Non-Maskable Interrupt (NMI) button (SW3, item 36 in Figure 5-2) that
provides a diagnostic function if the system becomes locked up or “hung.” For more information refer
to the Chapter 4 section “NMI button.”
CAUTION:
The NMI button is for diagnostic purposes only.
Pressing this button while the server is in
normal operation will cause the system to halt immediately
.
Components, Switches, and Indicators
92