Jumpers - Supermicro SuperServer SYS-511E-WR 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.
Chapter 4: Motherboard Connections
69
3 2 1
Connector
Pins
Jumper
3 2 1
Setting