Appendix AA-4
PN1 : Connect the
two- threads switch connector on the mainboard.
Pin number Name of the signal or signification
11 Power on/off
10 Ground
Watch the pin position and
the orientation
ATXPWR - Connect the power supply unit to the correct connectors on the
mainboard.
Pin
number
Name of the signal or
signification
Pin
number
Name of the signal or
signification
1 +3.3VDC 11 +3.3VDC
2 +3.3VDC 12 -12VDC
3 Ground 13 Ground
4 +5VDC 14 PS_ON
5 Ground 15 Ground
6 +5VDC 16 Ground
7 Ground 17 Ground
8 POWERGOOD 18 -5VDC
9 +5VDC 19 +5VDC
10 +12VDC 20 +5VDC
KB1 - There is an orientation pin. Connect your keyboard connector to
connector on the mainboard.
Installing Power ON/OFF switch connector :
Installing ATX Power input connector:
Installing Keyboard connector:
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