Jumpers; Clear Cmos (Clcmos1) - BCM MX680RD User Manual

MX680RD User's Manual
Top side:
M.2 M key
M.2 E key
Bottom side:

1.6 Jumpers

1.6.1 Clear CMOS (CLCMOS1)

This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the
CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM
data. The onboard button cell battery powers the RAM data in CMOS, which includes system
setup information such as system passwords.
To erase the RTC RAM:
1. Turn OFF the computer and unplug the power cord.
2. Remove the onboard battery.
28 MX680RD User's Manual
M.2 M key
2 x M.2 2242/2280/22110 M Key NVMe (PCIe x4 + SATA III)
1 x M.2 2230 E Key with CNVi Support (PCIe x 1 + USB 2.0)