Cmos Clear - Supermicro B1SD1-TF User Manual

CMOS Clear

P1-JBT1 is used to clear the CMOS. Instead of pins, this "jumper" consists of
contact pads to prevent accidental clearing of CMOS. To clear CMOS, use a
metal object such as a small screwdriver to touch both pads at the same time to
short the connection. Always remove the AC power cord from the system before
clearing CMOS.
Note 1: For an ATX power supply, you must completely shut down the sys-
tem, remove the AC power cord, and then short P1-JBT1 to clear CMOS.
Note 2: Be sure to remove the onboard CMOS Battery before you short
P1-JBT1 to clear CMOS.
Note 3: Clearing CMOS will also clear all passwords.
MAC CODE
MAC CODE
BAR CODE
P1-JBR1
P1-JPME1
P1-JPME2
A
CPU1
AST
2400
2-13
Chapter 2: Installation
A. JBT1 Clear CMOS