IEI Integration IMBA-Q454 v1.01 - Manual (Page 33)

IMBA-Q454-R10 User Manual
Page 33
3.2 Internal Peripheral Connectors
Internal peripheral connectors are found on the motherboard and are only accessible
when the motherboard is outside of the chassis. This section has complete descriptions of
all the internal, peripheral connectors on the IMBA-Q454-R10.
3.2.1 ATX CPU Power Connector
CN Label: CPU12V1
CN Type: 4-pin ATX power connector (1x4)
CN Location: See
7
Figure 3-2
CN Pinouts: See
7
Table 3-3
The 4-pin ATX power connector is connected to an ATX power supply.
Figure 3-2: ATX Power Connector Location
PIN NO. DESCRIPTION
1 GND
2 GND
3 +12 V
4 +12 V
Table 3-3: ATX Power Connector Pinouts