Elitegroup Z87H3-A2X GOLDEN (V1.0) - Manual (Page 13)

Z87H3-A2X EXTREME (GOLDEN) USER MANUAL
Chapter 1
7
7. Optical SPIDF Output port
This jack connects to external optical digital audio output devices.
8. USB 3.0 Ports
Use the USB 3.0 ports to connect USB 3.0 devices.
9. USB 2.0 Ports
Use the USB 2.0 ports to connect USB 2.0 devices.
10. eSATA 6Gb/s Ports
Use these ports to connect to external SATA boxes or Serial ATA port multipliers.
11. HDMI Port
You can connect the display device to the HDMI port.
Item name PCB mark Function
EZ LED Display 80P_SW
When this button collocates with the 7-segment
display on the MB, it will display the following
information about the MB, and it will
switchover in the following order.
1. Post code
2. CPU TEMP
3. CPU VOLTAGE
4. CPU POWER
5. CPU MOS TEMP
EZ Quick OC QUICK_OC
Your computer will process the fast
OoverClocking automatically after pressing this
button.
EZ Enter BIOS BIOS_SET
Under OS or DOS, after pressing this button,
your computer will directly enter the BIOS setup
picture when you turn on your computer next
time.
EZ Duo BIOS ROM_BACKUP
When the A ROM used for booting is damaged,
you can turn off the main machine, and slightly
press the CLR_CMOS_BTN button once, then
press ROM_BACKUP button for nearly 4s, then
you will see the signal lights around the
ROM_BACKUP on the MB blink, so burn the data
in B ROM into A ROM for recovering. If you want
to update B ROM BIOS, please turn on the
computer after you normally update the BIOS,
and press F8 to update BIOS under the POST
prompting picture.
EZ RESET RST_BTN
Your computer will fast reset after pressing this
button.
EZ POWER PWR_BTN This is power button.
EZ Clear CMOS CLR_CMOS_BTN This button is used to clear CMOS.
Table of onboard Buttons