Supermicro SuperBlade SBI-420P-1T3N Handleiding (94 Pagina's)

Handleiding

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SuperBlade Server SBI-420P-1(C2/T3)N User's Manual

4.4 Jumpers

Explanation of Jumpers

To modify the operation of the motherboard, jumpers are used to choose between optional

settings. Jumpers create shorts between two pins to change the function associated with it.

Pin 1 is identied with a square solder pad on the printed circuit board. See the motherboard

layout page for jumper locations.

Note: On a two-pin jumper, "Closed" means the jumper is on both pins and "Open" indicates

the jumper is either on only one pin or has been completely removed.

Connector

Pins

Jumper

Setting

3 2 1

JBT1 contact pads

ME Recovery

JPME1 is used for ME Firmware Recovery mode, which will limit system resource for essential

function use only without putting restrictions on power use. In the single operation mode,

online upgrade will be available in Recovery mode.

ME Recovery

Jumper Settings

Jumper Setting Denition

Pins 1-2 Normal (Default)

Pins 2-3 ME Recovery

CMOS Clear Contacts

JBT1 is used to clear CMOS. Instead of pins, this jumper consists of contact pads. See

Chapter 3 for more information.

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