Table 5-2. System Board Jumper Settings

Item

Jumper

Setting

Description

 

 

 

 

 

 

 

 

 

2

NVRAM clear

 

 

 

 

 

(default)

The configuration settings are retained at

 

 

 

 

 

 

 

 

 

 

 

 

system boot.

 

 

 

 

 

 

 

 

The configuration settings are cleared at

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the next system boot.

3

ME firmware

 

 

 

 

 

(default)

The ME firmware recovery jumper is

 

 

 

 

 

 

recovery

 

 

 

 

 

 

disabled.

 

 

 

 

 

 

 

 

The ME firmware recovery jumper

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

enables ME firmware recovery mode.

4

BIOS recovery

 

 

 

 

 

(default)

The BIOS recovery jumper is disabled.

 

 

 

 

 

 

 

 

 

 

 

 

 

The BIOS recovery jumper enables the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BIOS flash memory special recovery

 

 

 

 

 

 

 

 

mode.

5Password enable

6Flash descriptor security override

 

 

 

 

(default)

The password feature is enabled.

 

 

 

 

 

 

 

 

 

The password feature is disabled.

 

 

 

 

 

 

 

 

 

(default)

The flash descriptor security override is

 

 

 

 

 

 

 

 

 

enabled.

 

 

 

 

 

The flash descriptor security override is

 

 

 

 

 

 

 

 

 

 

disabled.

7

Power button

 

 

 

 

(default) The BMC triggers a power button signal.

 

 

 

pass

 

 

The power button passthrough signal is

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

triggered.

 

 

 

 

 

 

 

216

Jumpers and Connectors

Page 216
Image 216
Dell C8220 owner manual 216, System Board Jumper Settings Description