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Фрагмент инструкции
To find out if the chassis you are buying support front audio panel connector, please contact your dealer. If you want to use "Front Audio" connector, you must remove the jumpers from pins 5-6, 9-10. 10) CD_IN (CD IN) Connect CD-ROM or DVD-ROM audio out to the connector. 1 Pin No. Definition 1 CD-L 2 GND 3 GND 4 CD-R 10 9 2 1 Pin No. Definition 1 MIC 2 GND 3 MIC_BIAS 4 POWER 5 FrontAudio(R) 6 Rear Audio (R)/ Return R 7 NC 8 No Pin 9 FrontAudio (L) 10 Rear Audio (L)/ Return L GA-8I845G(-C) Motherboard - 22 - English 11) AUX_IN (AUX In Connector) Connect other device (such as PCI TV Tunner audio out) to the connector. 1 Pin No. Definition 1 AUX-L 2 GND 3 GND 4 AUX-R 12) SUR_CEN Please contact your nearest dealer for optional SUR_CEN cable. 1 6 5 2 Pin No. Definition 1 SUR OUTL 2 SUR OUTR 3 GND 4 No Pin 5 CENTER_OUT 6 BASS_OUT - 23 - Hardware Installation English 13) SPDIF_IO (SPDIF In/Out) The SPDIF output is capable of providing digital audio to external speakers or compressed AC3 data to an external Dolby Digital Decoder. Use this feature only when your stereo system has digital input function. Use SPDIF IN feature only when your device has digital output function. Be careful with the polarity of the SPDIF_IO connector. Check the pin assignment carefully while you connect the SPDIF cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional SPDIF cable, please contact your local dealer. 1 2 6 5 Pin No. Definition 1 Power 2 No Pin 3 SPDIF 4 SPDIFI 5 GND 6 GND 14) F_ USB1 / F_USB2 (Front USB Connector) Be careful with the polarity of the front USB connector. Check the pin assignment carefully while you connect the front USB cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional front USB cable, please contact your local dealer. Pin No. Definition 1 Power 2 Power 3 USB DX- 4 USB Dy- 5 USB DX+ 6 USB Dy+ 7 GND 8 GND 9 No Pin 10 NC 1 2 9 10 GA-8I845G(-C) Motherboard - 24 - English 16) CI (Chassis Intrusion, Case Open) This 2-pin connector allows your system to detect if the chassis cover is removed. You can check the "Case Opened" status in BIOS Setup. 15) COMB (COM B Connector) Be careful with the polarity of the COMB connector. Check the pin assignments while you connect the COMB cable. Please contact your nearest dealer for optional COMB cable. Pin No. Definition 1 NDCD B- 2 NSIN B 3 NSOUT B 4 NDTR B- 5 GND 6 NDSR B- 7 NRTS B- 8 NCTS B- 9 NRI B- 10 No Pin 2 10 1 9 1 Pin No. Definition 1 Signal 2 GND - 25 - Hardware Installation English 17) CLR_CMOS (Clear CMOS) You may clear the CMOS data to its default values by this jumper. To clear CMOS, temporarily short 1-2 pin. Default doesn't include the "Shunter" to prevent from improper use this jumper. Open: Normal 1 1 Short: Clear CMOS 18) BAT(Battery) Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. If you want to erase CMOS... 1. Turn OFF the computer and unplug the power cord. 2. Take out the battery gently and put it aside for about 10 minutes (Or you can use a metal object to connect the positive and negative pins in the battery holder to make them short for one minute). 3. Re-install the battery. 4. Plug the power cord and turn ON the computer. English GA-8I845G(-C) Motherboard - 26 Chapter 2 BIOS Setup Chapter 2 BIOS Setup BIOS (Basic Input and Output System) includes a CMOS SETUP utility which allows user to configure required settings or to activate certain system features. The CMOS SETUP saves the configuration in the CMOS SRAM of the motherboard. When the power is turned off, the battery on the motherboard supplies the necessary power to the CMOS SRAM. When the power is turned on, pushing the button during the BIOS POST (Power-On Self Test) will take you to the CMOS SETUP screen. You can enter the BIOS setup screen by pressing "Ctrl + F1". When setting up BIOS for the first time, it is recommended that you save the current BIOS to a disk in the event that BIOS needs to be reset to its original settings. If you wish to upgrade to a new BIOS, either Gigabyte's Q-Flash or @BIOS utility can be used. Q-Flash allows the user to quickly and easily update or backup BIOS without entering the operating system. @BIOS is a Windows-based utility that does not require users to boot to DOS before upgrading BIOS but directly download and update BIOS from the Internet. CONTROL KEYS < >< >< >< > Move to select item