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Resumen del manual
Align the power connector with its proper location on the motherboard and connect tightly. The ATX_12V power connector mainly supplies power to the CPU. If the ATX_12V power connector is not connected, the system will not start. Caution! Please use a power supply that is able to handle the system voltage requirements. It is recommended that a power supply that can withstand high power consumption be used (300W or greater). If a power supply is used that does not provide the required power, the result can lead to an unstable system or a system that is unable to start. If you use a 24-pin ATX power supply, please remove the small cover on the power connector on the motherboard before plugging in the power cord; otherwise, please do not remove it. 1 13 12 24 Pin No. Definition 13 3.3V 14 -12V 15 GND 16 PS_ON(soft On/Off) 17 GND 18 GND 19 GND 20 -5V 21 +5V 22 +5V 23 +5V (Only for 24-pin ATX) 24 GND(Only for 24-pin ATX) Pin No. Definition 1 3.3V 2 3.3V 3 GND 4 +5V 5 GND 6 +5V 7 GND 8 Power Good 9 5V SB(stand by +5V) 10 +12V 11 +12V(Only for 24-pin ATX) 12 3.3V(Only for 24-pin ATX) Pin No. Definition 1 GND 2 GND 3 +12V 3 1 4 +12V 4 2 ATX_12V ATX GA-945PLM-(D)S2 Motherboard - 20 - English 3/4) CPU_FAN / SYS_FAN (Cooler Fan Power Connector) The cooler fan power connector supplies a +12V power voltage via a 3-pin/4-pin(CPU_FAN) power connector and possesses a foolproof connection design. Most coolers are designed with color-coded power connector wires. A red power connector wire indicates a positive connection and requires a +12V power voltage. The black connector wire is the ground wire (GND). Remember to connect the CPU/system fan cable to the CPU_FAN/SYS_FAN connector to prevent CPU damage or system hanging caused by overheating. 1 Pin No. Definition 1 GND 2 +12V / Speed Control 3 Sense 4 Speed Control SYS_FAN CPU_FAN : Pin No. Definition 1 GND 2 +12V 3 Sense SYS_FAN : 5) FDD (Floppy Connector) The FDD connector is used to connect the FDD cable while the other end of the cable connects to the FDD drive. The types of FDD drives supported are: 360 KB, 720 KB, 1.2 MB, 1.44 MB and 2.88 MB. Before attaching the FDD cable, please take note of the foolproof groove in the FDD connector. CPU_FAN 1 2 34 1 33 - 21 - Hardware Installation English 6) IDE (IDE Connector) An IDE device connects to the computer via an IDE connector. One IDE connector can connect to one IDE cable, and the single IDE cable can then connect to two IDE devices (hard drive or optical drive). If you wish to connect two IDE devices, please set the jumper on one IDE device as Master and the other as Slave (for information on settings, please refer to the instructions located on the IDE device). Before attaching the IDE cable, please take note of the foolproof groove in the IDE connector. 7) SATAII0 / 1 / 2 / 3 (SATA 3Gb/s Connector, Controlled by ICH7) SATA 3Gb/s can provide up to 300 MB/s transfer rate. Please refer to the BIOS setting for the SATA 3Gb/s and install the proper driver in order to work properly. Pin No. Definition 1 GND 2 TXP 3 TXN 4 GND 5 RXN 6 RXP 7 GND 2 40 1 39 1 7 1 7 SATAII0 SATAII1 SATAII2 SATAII3 GA-945PLM-(D)S2 Motherboard - 22 - English 8) PWR_LED The PWR_LED connector is connected with the system power indicator to indicate whether the system is on/off. It will blink when the system enters suspend mode (S1). Pin No. Definition 1 MPD+ 2 MPD- 3 MPD- 1 9) 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. Gently take out the battery and put it aside for about one minute. (Or you can use a metal object to connect the positive and negative pins in the battery holder to make them short for five seconds.) 3. Re-install the battery. 4. Plug the power cord in and turn on the computer. - 23 - Hardware Installation English 10) F_PANEL (Front Panel Jumper) Please connect the power LED, PC speaker, reset switch and power switch etc. of your chassis front panel to the F_PANEL connector according to the pin assignment below. 1 2 19 20 HDHD+ RES+ RESNC IDE Hard Disk Active LED Reset Switch SPEAKMSGMSG+ PWPW+ Message LED/ Power/ Sleep LED Speaker Connector SPEAK+ Power Switch MSG (Message LED/Power/Sleep LED) Pin 1: LED anode(+) Pin 2: LED cathode(-) PW (Power Switch) Open: Normal Close: Power On/Off SPEAK (Speaker Connector) Pin 1: Power Pin 2- Pin 3: NC Pin 4: Data(-) HD (IDE Hard Disk Active LED) Pin 1: LED anode(+) Pin 2: LED cathode(-) RES (Reset Switch) Open: Normal Close: Reset Hardware System NC NC GA-945PLM-(D)S2 Motherboard - 24 - English 12) CD_IN (CD IN Connector) Connect CD-ROM or DVD-ROM audio out to the connector. Pin No. Definition 1 CD-L 2 GND 3 GND 4 CD-R 1 11) F_AUDIO (Front Audio Connector) This connector supports either HD (High Definition) or AC97 front panel audio module. If yo...