ECS Z270-LIGHTSABER, User Manual, Page: 14 / 91

7
Z270-LIGHTSABER USER MANUAL
Chapter 1
A: Center & Woofer D: Line-in
B: Back Surround E: Front Out
C: Side Surround F: Mic
The above port definition can be changed to audio input or audio output by changing the
driver utility setting.
Table of onboard Buttons
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_VOLTAGE (V)
3. DIMM_VOLTAGE (V)
4. CPU_TEMP (
℃
)
5. PCH_TEMP (
℃
)
EZ Quick OC QUICK_OC
Your computer will process the fast OverClocking
automatically after pressing this button under OS
and rebooting the computer.
EZ Enter BIOS BIOS_SET
Under OS or DOS, after pressing this button, your
computer will directly enter the BIOS setup
picture when you reboot or turn on your
computer next time.
EZ Update BIOS BIOS_UPDATE
Store the BIOS in USB Flash Drive
(ex:60216iG.ROM), and change the file name to
EBOOT.ROM, then when you reboot your
computer, the BIOS will be updated after pressing
this button under OS with the USB Flash Drive
connected to the computer.
EZ Duo BIOS ROM_BACKUP
When the SPIROM_A used for booting is
damaged:
1. Disconnect AC PWR for more than 30s and
push the SPIROM_SW to side B, then connect AC
PWR, if the ROM_LED remains on, it shows that
SPIROM_B is selected. Boot the computer to
enter BIOS Disable Eup Function, the computer
will reboot automatically after saving the setup,
then press the POWER button to turn off the
computer. And then press ROM_BACKUP for more
than 4s, if ROM_LED blinks continually, it shows
that F75223 is backuping the file from SPIROM_B
into SPIROM_A. Backup is finished if ROM_LED
returns to remain on after 30s.
2. Disconnect AC for more than 30s, then push
SPIROM_SW to side A, system will return to
default state.