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Installing and Replacing Desktop Board Components
45
Connecting Power Supply Cables
CAUTION
Failure to use the appropriate power supply and/or not connecting the 12 V (2x2) power connector
to the desktop board may result in damage to the board or the system may not function properly.
See Table 3 on page 13 for power supply requirements. Figure 24 shows the location of the power
supply connectors.
OM17678
R
Intel
82945
(GMCH)
Intel
82801
(ICH7)
R
Channel A DIMM 0
2
1
Figure 24. Connecting 2x12 Power Supply Cables
1. Observe the precautions in "Before You Begin" on page 23.
2. Connect the main power supply cable to the 2x12 connector.
3. Connect the 12 V processor core voltage power supply cable to the 2x2 connector.