Gigabyte GA-Z87X-HD3 - Page 27

- 27 -
Hardware Installation
9) SPDIF_IN (S/PDIF In Header)
This header supports digital S/PDIF In and can connect to an audio device that supports digital audio out via
an optional S/PDIF In cable. For purchasing the optional S/PDIF In cable, please contact the local dealer.
Pin No. Denition
1 Power
2 SPDIFI
3 GND
1
10) BAT (Battery)
 Thebatteryprovidespowertokeepthevalues(suchasBIOScongurations,date,andtimeinformation)
in the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a low
level, or the CMOS values may not be accurate or may be lost.
You may clear the CMOS values by removing the battery:
1. Turn off your computer and unplug the power cord.
2. Gently remove the battery from the battery holder and wait for one minute.
(Oruseametalobjectlikeascrewdrivertotouchthepositiveandnegative
terminalsofthebatteryholder,makingthemshortfor5seconds.)
3. Replace the battery.
4. Plug in the power cord and restart your computer.
• Always turn off your computer and unplug the power cord before replacing the battery.
• Replace the battery with an equivalent one. Danger of explosion if the battery is replaced with
an incorrect model.
• Contact the place of purchase or local dealer if you are not able to replace the battery by yourself
or uncertain about the battery model.
• Wheninstallingthebattery,notetheorientationofthepositiveside(+)andthenegativeside(-)
ofthebattery(thepositivesideshouldfaceup).
• Used batteries must be handled in accordance with local environmental regulations.