Asus SABERTOOTH 990FX - Manual (Page 58)

2-40 Chapter 2: Hardware information
Chapter 2
2.3.10 Rear panel connection
Rear panel connectors
1. PS/2 keyboard/mouse combo port 8. Optical S/PDIF Out port
2. USB 2.0 ports 5 and 6 9. Power External SATA port
3. USB 3.0 ports 1 and 2 10. IEEE 1394a port
4. USB 2.0 ports 3 and 4 11. External SATA port
5. USB 2.0 ports 9 and 10 12. USB 2.0 ports 1 and 2
6. LAN1 (RJ-45) port* 13. Audio I/O ports**
7. USB 2.0 ports 7 and 8
* and **: Refer to the tables on the next page for LAN port LED and audio port definitions.
• DO NOT insert a different connector to the external SATA port.
• DO NOT connect a keyboard/mouse to any USB 3.0 port when installing Windows ®
operating system.
• Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under
Windows ® OS environment and after the USB 3.0 driver installation.
• USB 3.0 devices can only be used as data storage only.
• We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for faster
and better performance for your USB 3.0 devices.
• If you want to use the hot-plug function of the external SATA ports, you have to set the
JMB Storage Controller item in the BIOS setting to [Enabled] and install the JMicron
JMB36X Controller Driver from the motherboard support DVD. Refer to section 3.5.6
Onboard Devices Configuration for details.