MSI X299 TOMAHAWK

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Rear I/O Panel
Rear I/O Panel
y Clear CMOS button - Power off your computer. Press and hold the Clear CMOS
button for about 5-10 seconds to reset BIOS to default values.
y BIOS FLASHBACK+ port/ button - Please refer to page 56 for Updating BIOS with
BIOS FLASHBACK+.
PS/2
Wi-Fi Antenna
connectors (Optional)
BIOS FLASHBACK+
button
Audio Ports
Clear CMOS
button
Optical
S/PDIF-Out
USB 2.0/
BIOS FLASHBACK+
USB 3.1 Gen1
Type-A
USB 3.1 Gen2
Type-A
USB 3.1 Gen2
Type-C
LAN
USB 2.0
Link/ Activity LED
Status Description
Off No link
Yellow Linked
Blinking Data activity
Speed LED
Status Description
Off 10 Mbps connection
Green 100 Mbps connection
Orange 1 Gbps connection
LAN Port LED Status Table
Audio Ports Configuration
Audio Ports
Channel
2 4 6 8
Center/ Subwoofer Out ● ●
Rear Speaker Out ● ● ●
Line-In/ Side Speaker Out ●
Line-Out/ Front Speaker Out ● ● ● ●
Mic In
(●: connected, Blank: empty)