2-12
Chapter 2: Basic Installation
Chapter 2
2.3 Motherboard rear and audio connections
2.3.1 Rear I/O connection
* and ** : Refer to the tables on the next page for LAN port LEDs, and audio port definitions.
Rear panel connectors
1.
Clear CMOS button (CLR_CMOS). Press this button to clear the BIOS setup
information only when the systems hangs due to overclocking.
2. PS/2 mouse port
3. DisplayPort
4. Intel
®
USB 3.0 ports 3 and 4
5. Intel
®
USB 3.0 ports 5, 6, 7, and 8
6. LAN (RJ-45) port*
7. USB BIOS Flashback button
8. PS/2 keyboard port
9. HDMI port
10. USB 3.1 Type-A port EA2
11. USB 3.1 Type-C port EC2
12. Optical S/PDIF OUT port
13. Audio I/O ports**