Lenovo HX3510-G Installation And Service Manual page 40

The following table describes the functions of the SW6 switch block on the system board.
Table 3. System board SW6 switch block definition
Switch number Default position
1 Off
2 Off
3
Off
4 Off
5
Off
6 Off
Important:
1. Before you change any switch settings or move any jumpers, turn off the server; then, disconnect
all power cords and external cables. Review the information in "Safety" on page v, "Removing and
replacing guidelines" on page 101, "Handling static-sensitive devices" on page 103, and "Turning
off the server" on page 31.
2. Any system-board switch or jumper block that is not shown in the illustrations in this document are
reserved.
The following table describes the functions of the button on the system board.
Table 4. Button on the server
Button name
Force NMI button
System-board LEDs
The following illustration shows the light-emitting diodes (LEDs) on the system board.
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HX3510-G, HX5510, HX5510-C, HX7510 Installation and Service Guide
Description
Reserved.
Power-on password override. Changing the position of this switch
bypasses the power-on password check the next time the server
is turned on and starts the Setup Utility so that you can change
or delete the power-on password. You do not have to move the
switch back to the default position after the power-on password
in overridden.
Changing the position of this switch does not affect the administrator
password check if an administrator password is set.
Reserved.
Reserved.
Reserved.
Reserved.
Function
This button is on the rear of the server. Press this button
to force a nonmaskable interrupt to the microprocessor.
You might have to use a pen or the end of a straightened
paper clip to press the button. You can also use it to force
a blue-screen memory dump (use this button only when
you are directed to do so by Lenovo Support).