Jumpers - Supermicro SuperServer SSG-640P-E1CR36H User 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 identified 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.
ME Manufacturing
ME Recovery (JPME1) is used to enable or disable the ME Recovery feature of the
motherboard. The jumper will reset Intel ME values back to their default settings.
3 2
Connector
Pins
Jumper
3 2
Setting
Manufacturing Mode
Jumper Settings
Jumper Setting Definition
Pins 1-2 Normal
Pins 2-3 Manufacturing Mode
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Chapter 4: Motherboard Connections
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