2.3
Motherboard rear and audio connections
2.3.1
Rear I/O connection
Rear panel connectors
1. PS/2 Keyboard/Mouse combo port
2. Optical S/PDIF OUT port
3. VGA port
4. Intel
USB 3.0 ports 3 and 4. Lower port supports USB BIOS Flasback feature.
®
5. LAN (RJ-45) port*
6. Intel
USB 2.0 ports 7 and 8. Upper port supports the KeyBot feature.
®
7. HDMI port
8. DVI port
9. USB BIOS Flashback button
10. Intel
USB 3.0 ports 5 and 6.
®
11. Audio I/O ports**
* and ** : Refer to the tables on the next page for LAN port LEDs, and audio port definitions.
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Chapter 2: Basic Installation