Jumper - MSI Z68A-G45 B3 Serie Handbuch

MS-7750 Mainboard MS-7750 Mainboard

Jumper

Clear CMOS Jumper: JBAT1
There is a CMOS RAM on board with an external battery power supply to preserve the
system configuration data. With the CMOS RAM, the system can automatically boot
OS every time it is turned on. If you want to clear the system configuration, please
temporarily short these two pins to clear data by using a metal object.
Important
You can clear CMOS by touching two pins once with a metal object while the system is
off. Avoid clearing the CMOS while the system is on; it will damage the mainboard.
En-20
Keep Data Clear Data
(Use a metal object to
temporarily short these
two pins.)