Asus S-presso Spresso Hardware User Manual - Page 49

pin ATXPWR, 4-pin ATX12V

Page 49 highlights

5 . ATX power connectors (20-pin ATXPWR, 4-pin ATX12V) These connectors are for ATX power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit. Do not forget to connect the 4-pin ATX +12 V power plug; otherwise, the system will not boot up. ATXPWR +12.0Volts +5V Standby Power Good Ground +5.0 Volts Ground +5.0 Volts Ground +3.3 Volts +3.3 Volts P4P8T ® P4P8T ATX power connector ATX12V +12V DC Ground +5.0 Volts +5.0 Volts -5.0 Volts Ground Ground Ground Power Supply On Ground -12.0Volts +3.3Volts +12V DC Ground ASUS S-presso 3-7

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3-7
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ASUS S-presso
ASUS S-presso
ASUS S-presso
ASUS S-presso
ASUS S-presso
5.
5.
5.
5.
5.
ATX power connectors
(20-pin ATXPWR, 4-pin ATX12V)
ATX power connectors
(20-pin ATXPWR, 4-pin ATX12V)
ATX power connectors
(20-pin ATXPWR, 4-pin ATX12V)
ATX power connectors
(20-pin ATXPWR, 4-pin ATX12V)
ATX power connectors
(20-pin ATXPWR, 4-pin ATX12V)
These connectors are for ATX power supply plugs. The power supply
plugs are designed to fit these connectors in only one orientation.
Find the proper orientation and push down firmly until the connectors
completely fit.
P4P8T
®
P4P8T ATX power connector
+3.3Volts
-12.0Volts
Ground
Power Supply On
Ground
Ground
Ground
-5.0 Volts
+5.0 Volts
+5.0 Volts
Power Good
+12.0Volts
+3.3 Volts
+3.3 Volts
Ground
+5.0 Volts
Ground
+5.0 Volts
Ground
+5V Standby
ATX12V
ATXPWR
+12V DC
Ground
+12V DC
Ground
Do not forget to connect the 4-pin ATX +12 V power plug; otherwise,
the system will not boot up.