Motherboard Rear And Audio Connections; Rear I/O Connection - Asus MAXIMUS IX APEX Manual

2.3

Motherboard rear and audio connections

2.3.1

Rear I/O connection

Rear panel connectors
Clear CMOS button (CLR_CMOS). Press this button to clear the BIOS setup
1.
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**
* and ** : Refer to the tables on the next page for LAN port LEDs, and audio port definitions.
2-12 Chapter 2: Basic Installation