Other Connectors; Power Connectors (8-Pin Atx2, 6-Pin Atx1, 4-Pin Atx3) - Shuttle FB81 Manual

Pentium 4, lga 775 processor based mainboard
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F

Other Connectors

Power Connectors (8-pin ATX2, 6-pin ATX1, 4-pin ATX3)

D1
These connectors connect to an adapted 12V power supply. The plugs from
the power supply are designed to fit these connectors in only one orientation.
Please make sure you plug in the right direction.
Pin Assignments (ATX1):
1=GND
2=GND
3=GND
Note1:
Note2:
Note3:
ATX2
ATX1
4=12VSB
5=12VSB
6=12VSB
The power connector is directional and will not go in unless
the guides match perfectly making sure that pin#1 is properly po-
sitioned.
Make sure the latch of the power connector clicks into place
to ensure a solid attachment.
Make sure your power supply have enough power for higher
speed processor installed.
Pin Assignments (ATX2):
1=GND
2=GND
3=GND
4=NC
- 33 -
1
ATX2
ATX3
1
1
ATX1
5=12VSB
6=12VSB
7=12VSB
8=PS_ON#

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