MSI 870A-G55 Series - Back Panel

En-12
MS-7599 Mainboard
English
MS-7599 Mainboard
English
Back Panel
Mouse/Keyboard
The standard PS/2
®
mouse/keyboard DIN connector is for a PS/2
®
mouse/keyboard.
Clear CMOS Button
There is a CMOS RAM on board with an external battery power supply to preserve the
system con󰘰guration data. With the CMOS RAM, the system can automatically boot
OS every time it is turned on. If you want to clear the system con󰘰guration, use the
button to clear data. Press the button to clear the data.
Important
Make sure that you power o󰘯 the system before clearing CMOS data.
After pressing this button to clear CMOS data in power o󰘯 (G3) state, the system will
boot automatically.
Coaxial S/PDIF-Out
This S/PDIF (Sony & Philips Digital Interconnect Format) connector is provided for digi-
tal audio transmission to external speakers through a coaxial cable.
Optical S/PDIF-Out
This S/PDIF (Sony & Philips Digital Interconnect Format) connector is provided for digi-
tal audio transmission to external speakers through an optical 󰘰ber 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).
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Keyboard
Line-In
Line-Out
Mic
RS-Out
CS-Out
SS-Out
Mouse
Clear
CMOS
Button
USB 2.0 Port
USB 3.0 Port
USB 2.0 Port
USB 2.0 Port
Coaxial
S/PDIF-Out
Optical
S/PDIF-Out
IEEE 1394 Port
LAN