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Chapter 2, Hdd power connector, Battery – DFI COM100-B User Manual

Page 29

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Chapter 2 Hardware Installation

29

Chapter 2

HDD Power Connector

HDD Power

COM1

COM2

I C

COM2

COM1

+12V

+5V

Ground

1

Ground

The HDD power connectors supply power to the SATA drive. Connect one end of the provided

power cable to the HDD power connector and the other end to your storage device.

The lithium ion battery powers the real-time clock and CMOS memory. It is an auxiliary source

of power when the main power is shut off.

Safety Measures

• Danger of explosion if battery incorrectly replaced.

• Replace only with the same or equivalent type recommend by the manufacturer.

• Dispose of used batteries according to local ordinance.

Battery

Battery

COM1

COM2

I C

COM2

COM1