Intel 915GM user manual Pin Power Supply Connector

Installation Guide for POC Board

6.Install storage devices. There is one IDE and one SATA connector on the POC board, which supports up to 3 hard drives (two PATA IDE devices—a master and a slave and one SATA IDE device.

Note: Master/slave settings are determined by a jumper on each IDE device. Consult the device label/documentation to verify that the jumper is set correctly for the configuration you choose. A CD-ROM drive or additional hard drive may be installed as a primary slave device.

Warning: Failure to properly align the IDE cable may damage the POC board and/or the hard drive.

7.Install the CD-ROM drive

a)Verify that the jumper on the CD-ROM drive is set for slave.

b)Connect the unused end of the IDE cable you have already attached to the POC board to the CD-ROM drive. Ensure that the cable tracer is aligned with pin 1 of the CD-ROM drive connector.

c)Connect the four-pin power connector from the power supply to the CD-ROM drive.

8.Connect the monitor. Connect the monitor cable to the VGA port.

9.Connect the keyboard and mouse. Connect the KB/Mouse cable to the Mini-DIN PS/2 connector CN13 on the board. Then connect a PS/2 mouse and keyboard to the KB/Mouse cable. Alternatively, USB keyboard and a USB mouse may be plugged into one or both of the USB connectors (CN12) on the board. Note that a legacy (PS/2) keyboard is needed to for entering BIOS setup mode.

Note: If you connect the USB keyboard and USB mouse to the front panel, you must connect the USB cable from the front panel to the connector CN5 on the board first.

10.Connect the power supply. Make sure the power supply is turned off and unplugged. Connect the AT 4P power supply cables to connector CN7 on the board. Next, plug the power cord into the power supply on the wall.

11.Power up the system. Turn on the monitor and follow by the power supply. Please refer to Table 19: CN7 for the power supply pin configuration and tap it from ATX power supply.

Warning: A loose jumper wire could lead to intermittent power which could damage the board or cause an electrical short.

Figure 4. 20-pin Power Supply Connector