IEI Integration IMBA-9454 v4.02 - Manual (Page 71)

IMBA-9454G Motherboard
Page 53
Figure 4-16: PCI Express Power Connector Pinout Locations
PIN DESCRIPTION
1 VCC
2 GND
3 GND
4 +12V
Table 4-18: PCI Express Power Connector Pinouts
4.2.16 PCI Slot
CN Label: PCI1 to PCI6
CN Type: PCI Slot
CN Location: See
CN Pinouts: See Table 4-19
The PCI slot enables a PCI expansion module to be connected to the board.