Intel DQ57TM Intel Desktop Board DQ57TML Technical Product Specification - Page 53
Table 27., Main Power Connector
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Technical Reference Table 27. Main Power Connector Pin Signal Name Pin 1 +3.3 V 13 2 +3.3 V 14 3 Ground 15 4 +5 V 16 5 Ground 17 6 +5 V 18 7 Ground 19 8 PWRGD (Power Good) 20 9 +5 V (Standby) 21 10 +12 V 22 11 +12 V (Note) 23 12 +3.3 V 2 x 12 connector detect 24 (Note) Signal Name +3.3 V −12 V Ground PS-ON# (power supply remote on/off) Ground Ground Ground −5 V (obsolete) +5 V +5 V +5 V (Note) Ground (Note) Note: When using a 2 x 10 power supply cable, this pin will be unconnected. For information about Power supply considerations Refer to Section 2.6.1 on page 61 53
Technical Reference
53
Table 27.
Main Power Connector
Pin
Signal Name
Pin
Signal Name
1
+3.3 V
13
+3.3 V
2
+3.3 V
14
−
12 V
3
Ground
15
Ground
4
+5 V
16
PS-ON# (power supply remote on/off)
5
Ground
17
Ground
6
+5 V
18
Ground
7
Ground
19
Ground
8
PWRGD (Power Good)
20
−
5 V (obsolete)
9
+5 V (Standby)
21
+5 V
10
+12 V
22
+5 V
11
+12 V
(Note)
23
+5 V
(Note)
12
+3.3 V 2 x 12 connector detect
(Note)
24
Ground
(Note)
Note:
When using a 2 x 10 power supply cable, this pin will be unconnected.
For information about
Refer to
Power supply considerations
Section 2.6.1 on page 61