Chassis Intrusion Switch Connector: Jci1; Front Usb Connectors: Jusb1, Jusb2, Jusb3 - MSI K8N Neo3 MS-7135 User Manual

Chassis Intrusion Switch Connector: JCI1

This connector is connected to a 2-pin chassis switch. If the chassis is opened,
the switch will be short. The system will record this status and show a warning
message on the screen. To clear the warning, you must enter the BIOS utility and
clear the record.

Front USB Connectors: JUSB1, JUSB2, JUSB3

The mainboard provides three standard USB 2.0 pin headers. USB 2.0
technology increases data transfer rate up to a maximum throughput of 480Mbps,
which is 40 times faster than USB 1.1, and is ideal for connecting high-speed USB
interface peripherals such as USB HDD, digital cameras, MP3 players, printers,
modems and the like.
9
10
JUSB1/2/3
(USB 2.0)
Connect to JUSB1, JUSB2, or
JUSB3
MSI Reminds You...
Note that the pins of VCC and GND must be connected correctly to
avoid possible damage.
2
GND
1
CINTRU
JCI1
PIN
1
1
2
3
5
7
9
Hardware Setup
Pin Definition
SIGNAL PIN SIGNAL
VCC 2 VCC
USB0- 4 USB1-
USB0+ 6 USB1+
GND 8 GND
Key (no pin) 10 USBOC
USB 2.0 Bracket
(Optional)
2-17