User Manual

ROG MAXIMUS X CODE
2-13
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. DisplayPort
3.
Intel
®
USB2.0ports7,8,9,and10.SecondlowestportsupportstheKeyBotII
feature,andthelowestportsupportsUSBBIOSFlashbackfunction.
4. Intel
®
USB3.1Gen1ports3,4,5,and6
5. LAN (RJ-45) port*
6. USBBIOSFlashbackbutton
7. Wi-Fi802.11a/b/g/n/ac,BluetoothV4.2
8. HDMIport
9. USB3.1Gen2Type-AportE2
10. USB3.1Gen2Type-C™portEC1
11. OpticalS/PDIFOUTport
12. AudioI/Oports**
• USB3.1Gen1/Gen2devicescanonlybeusedasdatastorageonly.
• Westronglyrecommendthatyouconnectyourdevicestoportswithmatchingdata
transferrate.PleaseconnectyourUSB3.1Gen1devicestoUSB3.1Gen1portsand
yourUSB3.1Gen2devicestoUSB3.1Gen2portsforfasterandbetterperformance
for your devices.
• DuetothedesignoftheIntelchipset,allUSBdevicesconnectedtotheUSB3.1Gen
1portsarecontrolledbythexHCIcontroller.SomelegacyUSBdevicesmustupdate
theirrmwareforbettercompatibility.
• WhenKeyBotIIisactivated,USBhotplugfunctionoftheKeyBotport(USB2.0port9)
will be temporarily disabled.