Installation guide

30
English
2.7 Jumper Setup
e illustration shows how jumpers are setup. When the jumper cap is placed on the
pins, the jumper is “Short”. If no jumper cap is placed on the pins, the jumper is “Open”.
e illustration shows a 3-pin jumper whose pin1 and pin2 are “Short” when a jumper
cap is placed on these 2 pins.
ME Recovery Jumper
(3-pin ME_RECOVERY1)
ME Recovery Mode Normal Mode (Default)
Override Mode Jumper
(3-pin J100)
Descriptor Security Over-
ride
No Override (Default)
CPU PECI Mode Jumper
(3-pin PECI_SEL1)
CPU PECI connect to PCH CPU PECI connect to
BMC (Default)
PMBUS CLK Mode Jumper
(3-pin PMBUS_SEL_CLK1)
PMBUS CLK to BMC (De-
fault)
PMBUS CLK to PCH
PMBUS DATA Mode Jumper
(3-pin PMBUS_SEL_DAT1)
PMBUS DATA to BMC
(Default)
PMBUS DATA to PCH