User`s manual

Introduction 29

MXC-6300

1.7.1 Clear CMOS Jumper

Upon encountering an abnormal condition preventing the MXC-

6300 from booting, the jumper can clear the BIOS content stored

in CMOS and restore default settings. To clear CMOS, short pin #1

to pin #2 of JP1 and then remove the jumper to return to normal

mode.

Table 1-17: Clear CMOS Jumper Settings

1.7.2 Internal Reserved +5V and +12V Connector

The MXC-6300 provides one power pin header with +5V and

+12V DC power, providing access for PCI and PCI express card

external power supplies.

Figure 1-16: +5V and +12V Connector

Normal Clear

Pin Signal

1+12V

2GND

3GND

PRELIMINARY