Back Panel - MSI 890FXA-GD65 series User Manual

MS-7640 Mainboard

Back Panel

Mouse/
Coaxial
Keyboard
S/PDIF-Out
Clear
CMOS
Button
Optical
S/PDIF-Out
▶ Mouse/ Keyboard
The standard PS/2
▶ Clear CMOS Button
There is a CMOS RAM on board that has a power supply from external battery to keep
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, use
the button to clear data. Press the button to clear the data.
Important
• Make sure that you power off the system before clearing CMOS data.
• After pressing this button to clear CMOS data in power off (G3) state, the system will
boot automatically.
▶ Coaxial S/PDIF-Out
This SPDIF (Sony & Philips Digital Interconnect Format) connector is provided for digital
audio transmission to external speakers through a coaxial cable.
▶ Optical S/PDIF-Out
This SPDIF (Sony & Philips Digital Interconnect Format) connector is provided for digital
audio transmission to external speakers through an optical fiber cable.
▶ USB 2.0 Port
The USB (Universal Serial Bus) port is for attaching USB devices such as keyboard,
mouse, or other USB-compatible devices. Supports data transfer rate up to 480Mbit/s
(Hi-Speed).
En-12
USB 2.0 Port
mouse/keyboard DIN connector is for a PS/2
®
LAN
Line-In
Line-Out
USB 3.0 Port
mouse/keyboard.
®
RS-Out
CS-Out
SS-Out
Mic