Intel DG33FB Product Guide - Page 51

Connecting Power Supply Cables - compatible processors

Page 51 highlights

Installing and Replacing Desktop Board Components Connecting Power Supply Cables CAUTION Failure to use an appropriate power supply and/or not connecting the 12 V (2 x 2 pin) power connector to the Desktop Board may result in damage to the board or the system may not function properly. The 2 x 12 pin main power connector on the Desktop Board is backwards compatible with ATX12V power supplies with 2 x 10 connectors. Figure 26 shows the location of the Desktop Board power connectors. Figure 26. Connecting Power Supply Cables 1. Observe the precautions in "Before You Begin" on page 25. 2. Connect the main power supply cable to the 2 x 12 pin connector. 3. Connect the 12 V processor core voltage power supply cable to the 2 x 2 pin connector. 51

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Installing and Replacing Desktop Board Components
51
Connecting Power Supply Cables
CAUTION
Failure to use an appropriate power supply and/or not connecting the 12 V (2 x 2 pin)
power connector to the Desktop Board may result in damage to the board or the
system may not function properly.
The 2 x 12 pin main power connector on the Desktop Board is backwards compatible
with ATX12V power supplies with 2 x 10 connectors.
Figure 26 shows the location of
the Desktop Board power connectors.
Figure 26.
Connecting Power Supply Cables
1.
Observe the precautions in "Before You Begin" on page 25.
2.
Connect the main power supply cable to the 2 x 12 pin connector.
3.
Connect the 12 V processor core voltage power supply cable to the 2 x 2 pin
connector.