MSI 970A-G43 Series Instructions Manual page 31

JCI1: Chasss Intruson Connector
Ths connector connects to the chasss ntruson swtch cable. If the computer case s
opened, the chasss ntruson mechansm wll be actvated. The system wll record ths
ntruson and a warnng message wll flash on screen. To clear the warnng, you must
enter the BIOS utlty and clear the record.
JUSB1~3: USB 2.0 Expanson Connector
Ths connector s desgned for connectng hgh-speed USB perpherals such as USB
HDDs, dgtal cameras, MP3 players, prnters, modems, and many others.
* The MB layout n ths figure s for reference only.
USB 2.0 Bracket (optonal)
Important
Note that the VCC and GND pns must be connected correctly to avod possble
damage.
En-19